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379116253 = 1922079041
BaseRepresentation
bin10110100110001…
…101101011011101
3222102101002201201
4112212031223131
51234023210003
6101341435501
712252302125
oct2646155335
9872332651
10379116253
1118500171a
12a6b6bb91
136070bb59
14384c9c85
152343ab1d
hex1698dadd

379116253 has 8 divisors (see below), whose sum is σ = 399294720. Its totient is φ = 358960320.

The previous prime is 379116239. The next prime is 379116271. The reversal of 379116253 is 352611973.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-379116253 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 (379116203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37413 + ... + 46453.

It is an arithmetic number, because the mean of its divisors is an integer number (49911840).

Almost surely, 2379116253 is an apocalyptic number.

It is an amenable number.

379116253 is a deficient number, since it is larger than the sum of its proper divisors (20178467).

379116253 is a wasteful number, since it uses less digits than its factorization.

379116253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11267.

The product of its digits is 34020, while the sum is 37.

The square root of 379116253 is about 19470.9078627577. The cubic root of 379116253 is about 723.7537069361.

The spelling of 379116253 in words is "three hundred seventy-nine million, one hundred sixteen thousand, two hundred fifty-three".

Divisors: 1 19 2207 9041 41933 171779 19953487 379116253