[go: up one dir, main page]

Search a number
-
+
99120104 = 2312390013
BaseRepresentation
bin1011110100001…
…11001111101000
320220111211012222
411322013033220
5200333320404
613500253212
72312335616
oct572071750
9226454188
1099120104
1150a50446
1229241208
13176c6165
14d2426b6
158a7ddbe
hex5e873e8

99120104 has 8 divisors (see below), whose sum is σ = 185850210. Its totient is φ = 49560048.

The previous prime is 99120067. The next prime is 99120121. The reversal of 99120104 is 40102199.

It can be written as a sum of positive squares in only one way, i.e., 52852900 + 46267204 = 7270^2 + 6802^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6194999 + ... + 6195014.

Almost surely, 299120104 is an apocalyptic number.

It is an amenable number.

99120104 is a deficient number, since it is larger than the sum of its proper divisors (86730106).

99120104 is a wasteful number, since it uses less digits than its factorization.

99120104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12390019 (or 12390015 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 26.

The square root of 99120104 is about 9955.9079947537. The cubic root of 99120104 is about 462.7934990261.

The spelling of 99120104 in words is "ninety-nine million, one hundred twenty thousand, one hundred four".

Divisors: 1 2 4 8 12390013 24780026 49560052 99120104