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98883361 = 891111049
BaseRepresentation
bin1011110010011…
…01011100100001
320220001210110201
411321031130201
5200303231421
613451225201
72310331453
oct571153441
9226053421
1098883361
11508a9595
1229148201
1317642485
14d1c02d3
158a33b91
hex5e4d721

98883361 has 4 divisors (see below), whose sum is σ = 99994500. Its totient is φ = 97772224.

The previous prime is 98883341. The next prime is 98883401. The reversal of 98883361 is 16338889.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 16338889 = 72334127.

It can be written as a sum of positive squares in 2 ways, for example, as 18870336 + 80013025 = 4344^2 + 8945^2 .

It is a cyclic number.

It is not a de Polignac number, because 98883361 - 225 = 65328929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (98883311) 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, 555436 + ... + 555613.

It is an arithmetic number, because the mean of its divisors is an integer number (24998625).

Almost surely, 298883361 is an apocalyptic number.

It is an amenable number.

98883361 is a deficient number, since it is larger than the sum of its proper divisors (1111139).

98883361 is a wasteful number, since it uses less digits than its factorization.

98883361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1111138.

The product of its digits is 248832, while the sum is 46.

The square root of 98883361 is about 9944.0113133484. The cubic root of 98883361 is about 462.4247528909.

The spelling of 98883361 in words is "ninety-eight million, eight hundred eighty-three thousand, three hundred sixty-one".

Divisors: 1 89 1111049 98883361