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98995254 = 2347351047
BaseRepresentation
bin1011110011010…
…00110000110110
320220021110221220
411321220300312
5200320322004
613453451210
72311305621
oct571506066
9226243856
1098995254
1150975666
12291a0b06
1317681397
14d20cdb8
158a56dd9
hex5e68c36

98995254 has 16 divisors (see below), whose sum is σ = 202203648. Its totient is φ = 32296232.

The previous prime is 98995249. The next prime is 98995261. The reversal of 98995254 is 45259989.

It is a junction number, because it is equal to n+sod(n) for n = 98995197 and 98995206.

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, 175242 + ... + 175805.

It is an arithmetic number, because the mean of its divisors is an integer number (12637728).

Almost surely, 298995254 is an apocalyptic number.

98995254 is a gapful number since it is divisible by the number (94) formed by its first and last digit.

98995254 is an abundant number, since it is smaller than the sum of its proper divisors (103208394).

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

98995254 is a wasteful number, since it uses less digits than its factorization.

98995254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 351099.

The product of its digits is 1166400, while the sum is 51.

The square root of 98995254 is about 9949.6358727342. The cubic root of 98995254 is about 462.5991084417.

The spelling of 98995254 in words is "ninety-eight million, nine hundred ninety-five thousand, two hundred fifty-four".

Divisors: 1 2 3 6 47 94 141 282 351047 702094 1053141 2106282 16499209 32998418 49497627 98995254