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412031000000 = 2656412031
BaseRepresentation
bin1011111111011101111…
…01100001110111000000
31110101112011000111100102
411333232331201313000
523222314414000000
6513141234141532
741524340466524
oct5775675416700
91411464014312
10412031000000
11149817837804
1267a304218a8
132cb15038059
1415d29d6dd84
15aab7c3e3d5
hex5feef61dc0

412031000000 has 98 divisors (see below), whose sum is σ = 1022019417984. Its totient is φ = 164812000000.

The previous prime is 412030999967. The next prime is 412031000009. The reversal of 412031000000 is 130214.

It is a happy number.

It is a super-2 number, since 2×4120310000002 (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (412031000009) by changing a digit.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 793985 + ... + 1206015.

Almost surely, 2412031000000 is an apocalyptic number.

412031000000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 412031000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (511009708992).

412031000000 is an abundant number, since it is smaller than the sum of its proper divisors (609988417984).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

412031000000 is an frugal number, since it uses more digits than its factorization.

412031000000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 412073 (or 412038 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 11.

Adding to 412031000000 its reverse (130214), we get a palindrome (412031130214).

The spelling of 412031000000 in words is "four hundred twelve billion, thirty-one million", and thus it is an aban number.

Divisors: 1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 125 160 200 250 320 400 500 625 800 1000 1250 1600 2000 2500 3125 4000 5000 6250 8000 10000 12500 15625 20000 25000 31250 40000 50000 62500 100000 125000 200000 250000 412031 500000 824062 1000000 1648124 2060155 3296248 4120310 6592496 8240620 10300775 13184992 16481240 20601550 26369984 32962480 41203100 51503875 65924960 82406200 103007750 131849920 164812400 206015500 257519375 329624800 412031000 515038750 659249600 824062000 1030077500 1287596875 1648124000 2060155000 2575193750 3296248000 4120310000 5150387500 6437984375 8240620000 10300775000 12875968750 16481240000 20601550000 25751937500 41203100000 51503875000 82406200000 103007750000 206015500000 412031000000