Search a number
-
+
98885941 = 7113761569
BaseRepresentation
bin1011110010011…
…10000100110101
320220001221000021
411321032010311
5200303322231
613451245141
72310342130
oct571160465
9226057007
1098885941
1150900520
12291497b1
13176436bb
14d1c1217
158a34811
hex5e4e135

98885941 has 32 divisors (see below), whose sum is σ = 128920320. Its totient is φ = 73612800.

The previous prime is 98885929. The next prime is 98885977. The reversal of 98885941 is 14958889.

It is a cyclic number.

It is not a de Polignac number, because 98885941 - 29 = 98885429 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98885921) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 173505 + ... + 174073.

It is an arithmetic number, because the mean of its divisors is an integer number (4028760).

Almost surely, 298885941 is an apocalyptic number.

It is an amenable number.

98885941 is a deficient number, since it is larger than the sum of its proper divisors (30034379).

98885941 is a wasteful number, since it uses less digits than its factorization.

98885941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 685.

The product of its digits is 829440, while the sum is 52.

The square root of 98885941 is about 9944.1410388228. The cubic root of 98885941 is about 462.4287746174.

The spelling of 98885941 in words is "ninety-eight million, eight hundred eighty-five thousand, nine hundred forty-one".

Divisors: 1 7 11 37 61 77 259 407 427 569 671 2257 2849 3983 4697 6259 15799 21053 24827 34709 43813 147371 173789 231583 242963 381799 1284233 1621081 2672593 8989631 14126563 98885941