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99995052 = 2238332921
BaseRepresentation
bin1011111010111…
…00110110101100
320222011021102110
411331130312230
5201044320202
613531124020
72322641523
oct575346654
9228137373
1099995052
1151498843
12295a3610
1317941491
14d3cd4ba
158ba326c
hex5f5cdac

99995052 has 12 divisors (see below), whose sum is σ = 233321816. Its totient is φ = 33331680.

The previous prime is 99995041. The next prime is 99995059. The reversal of 99995052 is 25059999.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 99994992 and 99995010.

It is not an unprimeable number, because it can be changed into a prime (99995059) 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, 4166449 + ... + 4166472.

Almost surely, 299995052 is an apocalyptic number.

It is an amenable number.

99995052 is an abundant number, since it is smaller than the sum of its proper divisors (133326764).

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

99995052 is a wasteful number, since it uses less digits than its factorization.

99995052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8332928 (or 8332926 counting only the distinct ones).

The product of its (nonzero) digits is 328050, while the sum is 48.

The square root of 99995052 is about 9999.7525969396. The cubic root of 99995052 is about 464.1512277078.

It can be divided in two parts, 9999 and 5052, that added together give a palindrome (15051).

The spelling of 99995052 in words is "ninety-nine million, nine hundred ninety-five thousand, fifty-two".

Divisors: 1 2 3 4 6 12 8332921 16665842 24998763 33331684 49997526 99995052