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8734662980 = 2251007943331
BaseRepresentation
bin10000010001010000…
…00110000101000100
3211112201210212001022
420020220012011010
5120342033203410
64002422050312
7426311260511
oct101050060504
924481725038
108734662980
11378254263a
121839279998
13a927caa44
145cc0a6308
15361c68455
hex208a06144

8734662980 has 24 divisors (see below), whose sum is σ = 18345035520. Its totient is φ = 3493437920.

The previous prime is 8734662899. The next prime is 8734662983. The reversal of 8734662980 is 892664378.

It is not an unprimeable number, because it can be changed into a prime (8734662983) 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, 179915 + ... + 223245.

It is an arithmetic number, because the mean of its divisors is an integer number (764376480).

Almost surely, 28734662980 is an apocalyptic number.

It is an amenable number.

8734662980 is an abundant number, since it is smaller than the sum of its proper divisors (9610372540).

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

8734662980 is a wasteful number, since it uses less digits than its factorization.

8734662980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53419 (or 53417 counting only the distinct ones).

The product of its (nonzero) digits is 3483648, while the sum is 53.

The square root of 8734662980 is about 93459.4188939777. The cubic root of 8734662980 is about 2059.4379793979.

The spelling of 8734662980 in words is "eight billion, seven hundred thirty-four million, six hundred sixty-two thousand, nine hundred eighty".

Divisors: 1 2 4 5 10 20 10079 20158 40316 43331 50395 86662 100790 173324 201580 216655 433310 866620 436733149 873466298 1746932596 2183665745 4367331490 8734662980