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379305069107 = 6171227385811
BaseRepresentation
bin1011000010100000101…
…10000000101000110011
31100021001102101221202212
411201100112000220303
522203304044202412
6450130024002335
736255350614346
oct5412026005063
91307042357685
10379305069107
11136953906528
12616186003ab
13299cacaa6c3
14145038a245d
159ceeb5c222
hex5850580a33

379305069107 has 16 divisors (see below), whose sum is σ = 392676367104. Its totient is φ = 366210852000.

The previous prime is 379305069047. The next prime is 379305069119. The reversal of 379305069107 is 701960503973.

It is a cyclic number.

It is not a de Polignac number, because 379305069107 - 224 = 379288291891 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (379305069137) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 790232 + ... + 1176042.

It is an arithmetic number, because the mean of its divisors is an integer number (24542272944).

Almost surely, 2379305069107 is an apocalyptic number.

379305069107 is a deficient number, since it is larger than the sum of its proper divisors (13371297997).

379305069107 is a wasteful number, since it uses less digits than its factorization.

379305069107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386170.

The product of its (nonzero) digits is 1071630, while the sum is 50.

The spelling of 379305069107 in words is "three hundred seventy-nine billion, three hundred five million, sixty-nine thousand, one hundred seven".

Divisors: 1 61 71 227 4331 13847 16117 385811 983137 23534471 27392581 87579097 1670947441 5342324917 6218115887 379305069107