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3103970296680 = 233351121719151487
BaseRepresentation
bin101101001010110011000…
…011000000001101101000
3101222201220000201120212000
4231022303003000031220
5401323412343443210
610333535543451000
7440153164124421
oct55126303001550
911881800646760
103103970296680
11a97428348500
124216a1456a60
1319691aa61106
14aa339378648
1555b1c2d7ac0
hex2d2b30c0368

3103970296680 has 1536 divisors, whose sum is σ = 12785568768000. Its totient is φ = 665127936000.

The previous prime is 3103970296673. The next prime is 3103970296769. The reversal of 3103970296680 is 866920793013.

3103970296680 is a `hidden beast` number, since 310 + 39 + 7 + 0 + 296 + 6 + 8 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 6373655397 + ... + 6373655883.

It is an arithmetic number, because the mean of its divisors is an integer number (8323938000).

Almost surely, 23103970296680 is an apocalyptic number.

3103970296680 is a gapful number since it is divisible by the number (30) 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 3103970296680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6392784384000).

3103970296680 is an abundant number, since it is smaller than the sum of its proper divisors (9681598471320).

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

3103970296680 is a wasteful number, since it uses less digits than its factorization.

3103970296680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 716 (or 695 counting only the distinct ones).

The product of its (nonzero) digits is 2939328, while the sum is 54.

The spelling of 3103970296680 in words is "three trillion, one hundred three billion, nine hundred seventy million, two hundred ninety-six thousand, six hundred eighty".