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130127712202 = 21719443454709
BaseRepresentation
bin111100100110000110…
…1110100111111001010
3110102212211020200211101
41321030031310333022
54113000143242302
6135440240252014
712254454206065
oct1711415647712
9412784220741
10130127712202
1150206779204
122127761100a
13c36a49bb97
1464264318dc
1535b918e287
hex1e4c374fca

130127712202 has 32 divisors (see below), whose sum is σ = 218042539200. Its totient is φ = 57882509568.

The previous prime is 130127712179. The next prime is 130127712203. The reversal of 130127712202 is 202217721031.

It is not an unprimeable number, because it can be changed into a prime (130127712203) 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, 58824 + ... + 513532.

It is an arithmetic number, because the mean of its divisors is an integer number (6813829350).

Almost surely, 2130127712202 is an apocalyptic number.

130127712202 is a deficient number, since it is larger than the sum of its proper divisors (87914826998).

130127712202 is a wasteful number, since it uses less digits than its factorization.

130127712202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 455190.

The product of its (nonzero) digits is 2352, while the sum is 28.

The spelling of 130127712202 in words is "one hundred thirty billion, one hundred twenty-seven million, seven hundred twelve thousand, two hundred two".

Divisors: 1 2 17 19 34 38 323 443 646 886 7531 8417 15062 16834 143089 286178 454709 909418 7730053 8639471 15460106 17278942 146871007 201436087 293742014 402872174 3424413479 3827285653 6848826958 7654571306 65063856101 130127712202