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98056007 = 723164553
BaseRepresentation
bin1011101100000…
…11011101000111
320211111202112222
411312003131013
5200100243012
613421402555
72300314400
oct566033507
9224452488
1098056007
1150393a25
1228a0945b
1317412a0a
14d0469a7
15891d972
hex5d83747

98056007 has 12 divisors (see below), whose sum is σ = 117746496. Its totient is φ = 81335520.

The previous prime is 98055929. The next prime is 98056067. The reversal of 98056007 is 70065089.

It is not a de Polignac number, because 98056007 - 216 = 97990471 is a prime.

It is a super-2 number, since 2×980560072 = 19229961017568098, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98056067) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30758 + ... + 33795.

It is an arithmetic number, because the mean of its divisors is an integer number (9812208).

Almost surely, 298056007 is an apocalyptic number.

98056007 is a deficient number, since it is larger than the sum of its proper divisors (19690489).

98056007 is a wasteful number, since it uses less digits than its factorization.

98056007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64598 (or 64591 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 35.

The square root of 98056007 is about 9902.3233132432. The cubic root of 98056007 is about 461.1314412911.

The spelling of 98056007 in words is "ninety-eight million, fifty-six thousand, seven".

Divisors: 1 7 31 49 217 1519 64553 451871 2001143 3163097 14008001 98056007