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980634860922 = 23163439143487
BaseRepresentation
bin11100100010100100110…
…01000111110101111010
310110202012010111102200210
432101102121013311322
5112031320011022142
62030255240211550
7130564021533423
oct16212231076572
93422163442623
10980634860922
113489808a5322
1213a078769bb6
13716202a4172
143566a5c064a
151a79660249c
hexe452647d7a

980634860922 has 8 divisors (see below), whose sum is σ = 1961269721856. Its totient is φ = 326878286972.

The previous prime is 980634860899. The next prime is 980634860939. The reversal of 980634860922 is 229068436089.

It is a sphenic number, since it is the product of 3 distinct primes.

980634860922 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81719571738 + ... + 81719571749.

It is an arithmetic number, because the mean of its divisors is an integer number (245158715232).

Almost surely, 2980634860922 is an apocalyptic number.

980634860922 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.

980634860922 is a wasteful number, since it uses less digits than its factorization.

980634860922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163439143492.

The product of its (nonzero) digits is 8957952, while the sum is 57.

The spelling of 980634860922 in words is "nine hundred eighty billion, six hundred thirty-four million, eight hundred sixty thousand, nine hundred twenty-two".

Divisors: 1 2 3 6 163439143487 326878286974 490317430461 980634860922