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379417885461160 = 235713104235682819
BaseRepresentation
bin101011001000101000001110…
…0010010001100101010101000
31211202101222212210121010021021
41112101100130102030222220
5344212340312134224120
63422542100442022224
7142630015621640140
oct12621203422145250
91752358783533237
10379417885461160
11aa992248a36827
123667988a1a7974
1313392c50ba5b40
146999cd0679920
152dce7e370aaaa
hex159141c48caa8

379417885461160 has 64 divisors (see below), whose sum is σ = 1050695682825600. Its totient is φ = 120079506606336.

The previous prime is 379417885461061. The next prime is 379417885461163. The reversal of 379417885461160 is 61164588714973.

It is a Harshad number since it is a multiple of its sum of digits (70).

It is a self number, because there is not a number n which added to its sum of digits gives 379417885461160.

It is not an unprimeable number, because it can be changed into a prime (379417885461163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52117837770 + ... + 52117845049.

It is an arithmetic number, because the mean of its divisors is an integer number (16417120044150).

Almost surely, 2379417885461160 is an apocalyptic number.

It is an amenable number.

379417885461160 is an abundant number, since it is smaller than the sum of its proper divisors (671277797364440).

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

379417885461160 is a wasteful number, since it uses less digits than its factorization.

379417885461160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104235682850 (or 104235682846 counting only the distinct ones).

The product of its (nonzero) digits is 243855360, while the sum is 70.

The spelling of 379417885461160 in words is "three hundred seventy-nine trillion, four hundred seventeen billion, eight hundred eighty-five million, four hundred sixty-one thousand, one hundred sixty".

Divisors: 1 2 4 5 7 8 10 13 14 20 26 28 35 40 52 56 65 70 91 104 130 140 182 260 280 364 455 520 728 910 1820 3640 104235682819 208471365638 416942731276 521178414095 729649779733 833885462552 1042356828190 1355063876647 1459299559466 2084713656380 2710127753294 2918599118932 3648248898665 4169427312760 5420255506588 5837198237864 6775319383235 7296497797330 9485447136529 10840511013176 13550638766470 14592995594660 18970894273058 27101277532940 29185991189320 37941788546116 47427235682645 54202555065880 75883577092232 94854471365290 189708942730580 379417885461160