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103080151 = 496720753
BaseRepresentation
bin1100010010011…
…10000011010111
321011222000101101
412021032003113
5202342031101
614121210531
72361111136
oct611160327
9234860341
10103080151
1153205709
122a630a47
1318481795
14d99391d
1590b2401
hex624e0d7

103080151 has 4 divisors (see below), whose sum is σ = 103105872. Its totient is φ = 103054432.

The previous prime is 103080127. The next prime is 103080157. The reversal of 103080151 is 151080301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 151080301 = 346343627.

It is a cyclic number.

It is not a de Polignac number, because 103080151 - 25 = 103080119 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 (103080157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5410 + ... + 15343.

It is an arithmetic number, because the mean of its divisors is an integer number (25776468).

Almost surely, 2103080151 is an apocalyptic number.

103080151 is a deficient number, since it is larger than the sum of its proper divisors (25721).

103080151 is an equidigital number, since it uses as much as digits as its factorization.

103080151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25720.

The product of its (nonzero) digits is 120, while the sum is 19.

The square root of 103080151 is about 10152.8395535436. The cubic root of 103080151 is about 468.8763727778.

The spelling of 103080151 in words is "one hundred three million, eighty thousand, one hundred fifty-one".

Divisors: 1 4967 20753 103080151