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880742379 = 31126689163
BaseRepresentation
bin110100011111110…
…000111111101011
32021101021100102010
4310133300333223
53300432224004
6223221211003
730553121016
oct6437607753
92241240363
10880742379
11412179870
12206b60a63
1311061314a
1484d8637d
15524c5a89
hex347f0feb

880742379 has 8 divisors (see below), whose sum is σ = 1281079872. Its totient is φ = 533783240.

The previous prime is 880742371. The next prime is 880742399. The reversal of 880742379 is 973247088.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 880742379 - 23 = 880742371 is a prime.

It is not an unprimeable number, because it can be changed into a prime (880742371) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13344549 + ... + 13344614.

It is an arithmetic number, because the mean of its divisors is an integer number (160134984).

Almost surely, 2880742379 is an apocalyptic number.

880742379 is a deficient number, since it is larger than the sum of its proper divisors (400337493).

880742379 is a wasteful number, since it uses less digits than its factorization.

880742379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26689177.

The product of its (nonzero) digits is 677376, while the sum is 48.

The square root of 880742379 is about 29677.3041059999. The cubic root of 880742379 is about 958.5533691166.

The spelling of 880742379 in words is "eight hundred eighty million, seven hundred forty-two thousand, three hundred seventy-nine".

Divisors: 1 3 11 33 26689163 80067489 293580793 880742379