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10678948962 = 2311161802257
BaseRepresentation
bin10011111001000001…
…11101010001100010
31000120020022211000020
421330200331101202
5133332302331322
64523354534310
7525430365663
oct117440752142
930506284006
1010678948962
11458aa96460
1220a0437396
131012568c16
147343bb36a
154277c305c
hex27c83d462

10678948962 has 16 divisors (see below), whose sum is σ = 23299525152. Its totient is φ = 3236045120.

The previous prime is 10678948961. The next prime is 10678949023. The reversal of 10678948962 is 26984987601.

It is a super-2 number, since 2×106789489622 (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10678948896 and 10678948905.

It is not an unprimeable number, because it can be changed into a prime (10678948961) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80901063 + ... + 80901194.

It is an arithmetic number, because the mean of its divisors is an integer number (1456220322).

Almost surely, 210678948962 is an apocalyptic number.

10678948962 is an abundant number, since it is smaller than the sum of its proper divisors (12620576190).

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

10678948962 is a wasteful number, since it uses less digits than its factorization.

10678948962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161802273.

The product of its (nonzero) digits is 10450944, while the sum is 60.

The spelling of 10678948962 in words is "ten billion, six hundred seventy-eight million, nine hundred forty-eight thousand, nine hundred sixty-two".

Divisors: 1 2 3 6 11 22 33 66 161802257 323604514 485406771 970813542 1779824827 3559649654 5339474481 10678948962