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98656053 = 332885351
BaseRepresentation
bin1011110000101…
…01111100110101
320212122020122220
411320111330311
5200223443203
613442312553
72305363656
oct570257465
9225566586
1098656053
1150763831
1229058759
1317592b82
14d16152d
1589db653
hex5e15f35

98656053 has 4 divisors (see below), whose sum is σ = 131541408. Its totient is φ = 65770700.

The previous prime is 98656027. The next prime is 98656073. The reversal of 98656053 is 35065689.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 35065689 = 311688563.

It is a cyclic number.

It is not a de Polignac number, because 98656053 - 25 = 98656021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 98655996 and 98656014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98656073) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16442673 + ... + 16442678.

It is an arithmetic number, because the mean of its divisors is an integer number (32885352).

Almost surely, 298656053 is an apocalyptic number.

It is an amenable number.

98656053 is a deficient number, since it is larger than the sum of its proper divisors (32885355).

98656053 is a wasteful number, since it uses less digits than its factorization.

98656053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32885354.

The product of its (nonzero) digits is 194400, while the sum is 42.

The square root of 98656053 is about 9932.5753458003. The cubic root of 98656053 is about 462.0701482660.

The spelling of 98656053 in words is "ninety-eight million, six hundred fifty-six thousand, fifty-three".

Divisors: 1 3 32885351 98656053