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379164304255 = 51115594421999
BaseRepresentation
bin1011000010001111111…
…01000010001101111111
31100020200121112100200211
411201013331002031333
522203012030214010
6450104034533251
736252021260242
oct5410775021577
91306617470624
10379164304255
11136891401840
1261599437227
13299a7a931a9
14144cccdd259
159ce260408a
hex5847f4237f

379164304255 has 16 divisors (see below), whose sum is σ = 496679040000. Its totient is φ = 275578915360.

The previous prime is 379164304243. The next prime is 379164304289. The reversal of 379164304255 is 552403461973.

It is not a de Polignac number, because 379164304255 - 215 = 379164271487 is a prime.

It is a super-2 number, since 2×3791643042552 (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 379164304199 and 379164304208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2125255 + ... + 2296744.

It is an arithmetic number, because the mean of its divisors is an integer number (31042440000).

Almost surely, 2379164304255 is an apocalyptic number.

379164304255 is a deficient number, since it is larger than the sum of its proper divisors (117514735745).

379164304255 is a wasteful number, since it uses less digits than its factorization.

379164304255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4423574.

The product of its (nonzero) digits is 2721600, while the sum is 49.

The spelling of 379164304255 in words is "three hundred seventy-nine billion, one hundred sixty-four million, three hundred four thousand, two hundred fifty-five".

Divisors: 1 5 11 55 1559 7795 17149 85745 4421999 22109995 48641989 243209945 6893896441 34469482205 75832860851 379164304255