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98007018932 = 221069158314479
BaseRepresentation
bin101101101000110101…
…1000110110110110100
3100100222021111102012002
41123101223012312310
53101204244101212
6113005050314432
710036463626034
oct1332153066664
9310867442162
1098007018932
1138623452a09
1216bb2428a18
13931b9520c4
144a5a4b18c4
1528392b1ac2
hex16d1ac6db4

98007018932 has 24 divisors (see below), whose sum is σ = 171793036800. Its totient is φ = 48923362656.

The previous prime is 98007018883. The next prime is 98007018943. The reversal of 98007018932 is 23981070089.

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, 6761669 + ... + 6776147.

It is an arithmetic number, because the mean of its divisors is an integer number (7158043200).

Almost surely, 298007018932 is an apocalyptic number.

It is an amenable number.

98007018932 is a deficient number, since it is larger than the sum of its proper divisors (73786017868).

98007018932 is a wasteful number, since it uses less digits than its factorization.

98007018932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17135 (or 17133 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 47.

The spelling of 98007018932 in words is "ninety-eight billion, seven million, eighteen thousand, nine hundred thirty-two".

Divisors: 1 2 4 1069 1583 2138 3166 4276 6332 14479 28958 57916 1692227 3384454 6768908 15478051 22920257 30956102 45840514 61912204 91681028 24501754733 49003509466 98007018932