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103995082 = 251997541
BaseRepresentation
bin1100011001011…
…01011011001010
321020200111102201
412030231123022
5203110320312
614152550414
72401641442
oct614553312
9236614381
10103995082
1153780054
122a9b240a
1318712069
14db51122
1591e3557
hex632d6ca

103995082 has 4 divisors (see below), whose sum is σ = 155992626. Its totient is φ = 51997540.

The previous prime is 103995079. The next prime is 103995097. The reversal of 103995082 is 280599301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 280599301 = 443633407.

It can be written as a sum of positive squares in only one way, i.e., 101626561 + 2368521 = 10081^2 + 1539^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25998769 + ... + 25998772.

Almost surely, 2103995082 is an apocalyptic number.

103995082 is a deficient number, since it is larger than the sum of its proper divisors (51997544).

103995082 is an equidigital number, since it uses as much as digits as its factorization.

103995082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51997543.

The product of its (nonzero) digits is 19440, while the sum is 37.

The square root of 103995082 is about 10197.7978995467. The cubic root of 103995082 is about 470.2595246940.

The spelling of 103995082 in words is "one hundred three million, nine hundred ninety-five thousand, eighty-two".

Divisors: 1 2 51997541 103995082