Search a number
-
+
143120241825160 = 23531115419549859
BaseRepresentation
bin100000100010101011000111…
…001011001001010110001000
3200202202011100201201102022011
4200202223013023021112020
5122224340223401401120
61224220310442105304
742101045004142165
oct4042530713112610
9622664321642264
10143120241825160
1141669a54411946
12140757b34ab234
1361b2247567472
14274b0b16b906c
151182d45052c5a
hex822ac72c9588

143120241825160 has 32 divisors (see below), whose sum is σ = 332408303596800. Its totient is φ = 55401383931840.

The previous prime is 143120241825097. The next prime is 143120241825199. The reversal of 143120241825160 is 61528142021341.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 57709773690 + ... + 57709776169.

It is an arithmetic number, because the mean of its divisors is an integer number (10387759487400).

Almost surely, 2143120241825160 is an apocalyptic number.

143120241825160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

143120241825160 is an abundant number, since it is smaller than the sum of its proper divisors (189288061771640).

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

143120241825160 is a wasteful number, since it uses less digits than its factorization.

143120241825160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115419549901 (or 115419549897 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 40.

The spelling of 143120241825160 in words is "one hundred forty-three trillion, one hundred twenty billion, two hundred forty-one million, eight hundred twenty-five thousand, one hundred sixty".

Divisors: 1 2 4 5 8 10 20 31 40 62 124 155 248 310 620 1240 115419549859 230839099718 461678199436 577097749295 923356398872 1154195498590 2308390997180 3578006045629 4616781994360 7156012091258 14312024182516 17890030228145 28624048365032 35780060456290 71560120912580 143120241825160