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98029412 = 221317173641
BaseRepresentation
bin1011101011111…
…00111101100100
320211110102001222
411311330331210
5200043420122
613421035512
72300144015
oct565747544
9224412058
1098029412
1150375a48
12289b5b98
1317403890
14d03b00c
158915b42
hex5d7cf64

98029412 has 48 divisors (see below), whose sum is σ = 197052912. Its totient is φ = 42270720.

The previous prime is 98029369. The next prime is 98029433. The reversal of 98029412 is 21492089.

It can be written as a sum of positive squares in 8 ways, for example, as 16777216 + 81252196 = 4096^2 + 9014^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 152612 + ... + 153252.

It is an arithmetic number, because the mean of its divisors is an integer number (4105269).

Almost surely, 298029412 is an apocalyptic number.

It is an amenable number.

98029412 is an abundant number, since it is smaller than the sum of its proper divisors (99023500).

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

98029412 is a wasteful number, since it uses less digits than its factorization.

98029412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 848 (or 846 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 35.

The square root of 98029412 is about 9900.9803555002. The cubic root of 98029412 is about 461.0897477734.

The spelling of 98029412 in words is "ninety-eight million, twenty-nine thousand, four hundred twelve".

Divisors: 1 2 4 13 17 26 34 52 68 173 221 346 442 641 692 884 1282 2249 2564 2941 4498 5882 8333 8996 10897 11764 16666 21794 33332 38233 43588 76466 110893 141661 152932 221786 283322 443572 566644 1441609 1885181 2883218 3770362 5766436 7540724 24507353 49014706 98029412