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10002433112020 = 2254143128301831
BaseRepresentation
bin1001000110001101111101…
…1110001111011111010100
31022102020000202120011001101
42101203133132033133110
52302334440334041040
633135015423035444
72051436421430326
oct221433736173724
938366022504041
1010002433112020
11320700a8020a8
12115665673bb84
135772c126878b
1426819832b616
151252bd85a09a
hex918df78f7d4

10002433112020 has 48 divisors (see below), whose sum is σ = 21567354471936. Its totient is φ = 3894331808000.

The previous prime is 10002433111987. The next prime is 10002433112027. The reversal of 10002433112020 is 2021133420001.

It is a happy number.

It is a super-3 number, since 3×100024331120203 (a number of 40 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10002433112027) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13797496 + ... + 14504335.

It is an arithmetic number, because the mean of its divisors is an integer number (449319884832).

Almost surely, 210002433112020 is an apocalyptic number.

10002433112020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10002433112020 is an abundant number, since it is smaller than the sum of its proper divisors (11564921359916).

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

10002433112020 is a wasteful number, since it uses less digits than its factorization.

10002433112020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28302312 (or 28302310 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 10002433112020 its reverse (2021133420001), we get a palindrome (12023566532021).

The spelling of 10002433112020 in words is "ten trillion, two billion, four hundred thirty-three million, one hundred twelve thousand, twenty".

Divisors: 1 2 4 5 10 20 41 82 164 205 410 431 820 862 1724 2155 4310 8620 17671 35342 70684 88355 176710 353420 28301831 56603662 113207324 141509155 283018310 566036620 1160375071 2320750142 4641500284 5801875355 11603750710 12198089161 23207501420 24396178322 48792356644 60990445805 121980891610 243961783220 500121655601 1000243311202 2000486622404 2500608278005 5001216556010 10002433112020