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379501428 = 22350362873
BaseRepresentation
bin10110100111101…
…011101101110100
3222110002200002110
4112213223231310
51234123021203
6101354011020
712255465105
oct2647535564
9873080073
10379501428
11185245049
12a7116a70
1360815277
143858a3ac
15234b4d03
hex169ebb74

379501428 has 24 divisors (see below), whose sum is σ = 887277888. Its totient is φ = 126246976.

The previous prime is 379501351. The next prime is 379501457. The reversal of 379501428 is 824105973.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25401 + ... + 37472.

It is an arithmetic number, because the mean of its divisors is an integer number (36969912).

Almost surely, 2379501428 is an apocalyptic number.

It is an amenable number.

379501428 is an abundant number, since it is smaller than the sum of its proper divisors (507776460).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

379501428 is a wasteful number, since it uses less digits than its factorization.

379501428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63383 (or 63381 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 39.

The square root of 379501428 is about 19480.7963902916. The cubic root of 379501428 is about 723.9987307040.

The spelling of 379501428 in words is "three hundred seventy-nine million, five hundred one thousand, four hundred twenty-eight".

Divisors: 1 2 3 4 6 12 503 1006 1509 2012 3018 6036 62873 125746 188619 251492 377238 754476 31625119 63250238 94875357 126500476 189750714 379501428