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10680473468 = 227381445481
BaseRepresentation
bin10011111001001101…
…10001011101111100
31000120100012021020102
421330212301131330
5133333200122333
64523451340232
7525446345420
oct117446613574
930510167212
1010680473468
114590937885
1220a0a51678
131012980ab2
14734696b80
154279c4ae8
hex27c9b177c

10680473468 has 12 divisors (see below), whose sum is σ = 21360946992. Its totient is φ = 4577345760.

The previous prime is 10680473467. The next prime is 10680473497. The reversal of 10680473468 is 86437408601.

It is a happy number.

10680473468 is an admirable number.

It is a super-2 number, since 2×106804734682 (a number of 21 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10680473467) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 190722713 + ... + 190722768.

It is an arithmetic number, because the mean of its divisors is an integer number (1780078916).

Almost surely, 210680473468 is an apocalyptic number.

It is an amenable number.

10680473468 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

10680473468 is a wasteful number, since it uses less digits than its factorization.

10680473468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 381445492 (or 381445490 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 47.

The spelling of 10680473468 in words is "ten billion, six hundred eighty million, four hundred seventy-three thousand, four hundred sixty-eight".

Divisors: 1 2 4 7 14 28 381445481 762890962 1525781924 2670118367 5340236734 10680473468