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377090013 = 3125696671
BaseRepresentation
bin10110011110011…
…110111111011101
3222021120011020210
4112132132333131
51233013340023
6101230203033
712226132536
oct2636367735
9867504223
10377090013
11183948343
12a6353479
136017c7b1
143811d68d
152318a593
hex1679efdd

377090013 has 4 divisors (see below), whose sum is σ = 502786688. Its totient is φ = 251393340.

The previous prime is 377090011. The next prime is 377090023. The reversal of 377090013 is 310090773.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 377090013 - 21 = 377090011 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 (377090011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62848333 + ... + 62848338.

It is an arithmetic number, because the mean of its divisors is an integer number (125696672).

Almost surely, 2377090013 is an apocalyptic number.

It is an amenable number.

377090013 is a deficient number, since it is larger than the sum of its proper divisors (125696675).

377090013 is a wasteful number, since it uses less digits than its factorization.

377090013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125696674.

The product of its (nonzero) digits is 3969, while the sum is 30.

The square root of 377090013 is about 19418.8056532836. The cubic root of 377090013 is about 722.4620018889.

The spelling of 377090013 in words is "three hundred seventy-seven million, ninety thousand, thirteen".

Divisors: 1 3 125696671 377090013