Search a number
107702884 = 2251892
BaseRepresentation
bin1100110101101…
…10101001100100
321111122212120201
412122312221210
5210032443014
614404240244
72445313402
oct632665144
9244585521
10107702884
1155882853
12300a0084
131940c923
1410438472
1596c6e74
hex66b6a64

107702884 has 9 divisors (see below), whose sum is σ = 188516377. Its totient is φ = 53841064.

The previous prime is 107702879. The next prime is 107702891. The reversal of 107702884 is 488207701.

The square root of 107702884 is 10378.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 85045284 + 22657600 = 9222^2 + 4760^2 .

It is a super-2 number, since 2×1077028842 = 23199822443834912, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 18162 + ... + 23350.

Almost surely, 2107702884 is an apocalyptic number.

107702884 is the 10378-th square number.

It is an amenable number.

107702884 is a deficient number, since it is larger than the sum of its proper divisors (80813493).

107702884 is an frugal number, since it uses more digits than its factorization.

107702884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10382 (or 5191 counting only the distinct ones).

The product of its (nonzero) digits is 25088, while the sum is 37.

The cubic root of 107702884 is about 475.7832087194.

The spelling of 107702884 in words is "one hundred seven million, seven hundred two thousand, eight hundred eighty-four".