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10104133340 = 2257401179981
BaseRepresentation
bin10010110100100000…
…01101011011011100
3222002011201011012202
421122100031123130
5131143124231330
64350342351032
7505250500460
oct113220153334
928064634182
1010104133340
114315579a24
121b5ba2b478
13c5044a432
146bbd0c4a0
153e20cc445
hex25a40d6dc

10104133340 has 48 divisors (see below), whose sum is σ = 24310528704. Its totient is φ = 3455616000.

The previous prime is 10104133313. The next prime is 10104133343. The reversal of 10104133340 is 4333140101.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10104133343) 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, 33851 + ... + 146130.

It is an arithmetic number, because the mean of its divisors is an integer number (506469348).

Almost surely, 210104133340 is an apocalyptic number.

10104133340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10104133340 is an abundant number, since it is smaller than the sum of its proper divisors (14206395364).

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

10104133340 is a wasteful number, since it uses less digits than its factorization.

10104133340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180398 (or 180396 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 10104133340 its reverse (4333140101), we get a palindrome (14437273441).

The spelling of 10104133340 in words is "ten billion, one hundred four million, one hundred thirty-three thousand, three hundred forty".

Divisors: 1 2 4 5 7 10 14 20 28 35 70 140 401 802 1604 2005 2807 4010 5614 8020 11228 14035 28070 56140 179981 359962 719924 899905 1259867 1799810 2519734 3599620 5039468 6299335 12598670 25197340 72172381 144344762 288689524 360861905 505206667 721723810 1010413334 1443447620 2020826668 2526033335 5052066670 10104133340