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98029361 = 175766433
BaseRepresentation
bin1011101011111…
…00111100110001
320211110102000002
411311330330301
5200043414421
613421035345
72300143613
oct565747461
9224412002
1098029361
1150375a01
12289b5b55
1317403851
14d03adb3
158915b0b
hex5d7cf31

98029361 has 4 divisors (see below), whose sum is σ = 103795812. Its totient is φ = 92262912.

The previous prime is 98029343. The next prime is 98029363. The reversal of 98029361 is 16392089.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 16392089 = 72341727.

It can be written as a sum of positive squares in 2 ways, for example, as 73427761 + 24601600 = 8569^2 + 4960^2 .

It is a cyclic number.

It is not a de Polignac number, because 98029361 - 26 = 98029297 is a prime.

It is not an unprimeable number, because it can be changed into a prime (98029363) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 2883200 + ... + 2883233.

It is an arithmetic number, because the mean of its divisors is an integer number (25948953).

Almost surely, 298029361 is an apocalyptic number.

It is an amenable number.

98029361 is a deficient number, since it is larger than the sum of its proper divisors (5766451).

98029361 is a wasteful number, since it uses less digits than its factorization.

98029361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5766450.

The product of its (nonzero) digits is 23328, while the sum is 38.

The square root of 98029361 is about 9900.9777799973. The cubic root of 98029361 is about 461.0896678125.

The spelling of 98029361 in words is "ninety-eight million, twenty-nine thousand, three hundred sixty-one".

Divisors: 1 17 5766433 98029361