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5997296980 = 225557538357
BaseRepresentation
bin1011001010111011…
…10111110101010100
3120110221222020211101
411211131313311110
544240302000410
62431034515444
7301422116563
oct54535676524
916427866741
105997296980
1125a8354a94
1211b4595b84
1374766064c
1440c707bda
152517a1d3a
hex165777d54

5997296980 has 24 divisors (see below), whose sum is σ = 12616958088. Its totient is φ = 2394607488.

The previous prime is 5997296953. The next prime is 5997297073. The reversal of 5997296980 is 896927995.

It can be written as a sum of positive squares in 4 ways, for example, as 338044996 + 5659251984 = 18386^2 + 75228^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 258039 + ... + 280318.

It is an arithmetic number, because the mean of its divisors is an integer number (525706587).

Almost surely, 25997296980 is an apocalyptic number.

It is an amenable number.

5997296980 is an abundant number, since it is smaller than the sum of its proper divisors (6619661108).

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

5997296980 is a wasteful number, since it uses less digits than its factorization.

5997296980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 538923 (or 538921 counting only the distinct ones).

The product of its (nonzero) digits is 22044960, while the sum is 64.

The square root of 5997296980 is about 77442.2170395450. The cubic root of 5997296980 is about 1816.8476788838.

The spelling of 5997296980 in words is "five billion, nine hundred ninety-seven million, two hundred ninety-six thousand, nine hundred eighty".

Divisors: 1 2 4 5 10 20 557 1114 2228 2785 5570 11140 538357 1076714 2153428 2691785 5383570 10767140 299864849 599729698 1199459396 1499324245 2998648490 5997296980