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80750230462 = 21153479314449
BaseRepresentation
bin100101100110100010…
…1101011101110111110
321201102121210201201101
41023031011223232332
52310334024333322
6101032433403314
75556031430266
oct1131505535676
9251377721641
1080750230462
1131278444360
121379710953a
1377cb6b0475
143ca066a7a6
1521792b4327
hex12cd16bbbe

80750230462 has 32 divisors (see below), whose sum is σ = 134667295200. Its totient is φ = 36002104320.

The previous prime is 80750230441. The next prime is 80750230499. The reversal of 80750230462 is 26403205708.

It is a super-2 number, since 2×807502304622 (a number of 23 digits) contains 22 as substring.

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, 5581414 + ... + 5595862.

It is an arithmetic number, because the mean of its divisors is an integer number (4208352975).

Almost surely, 280750230462 is an apocalyptic number.

80750230462 is a deficient number, since it is larger than the sum of its proper divisors (53917064738).

80750230462 is a wasteful number, since it uses less digits than its factorization.

80750230462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19308.

The product of its (nonzero) digits is 80640, while the sum is 37.

The spelling of 80750230462 in words is "eighty billion, seven hundred fifty million, two hundred thirty thousand, four hundred sixty-two".

Divisors: 1 2 11 22 53 106 583 1166 4793 9586 14449 28898 52723 105446 158939 254029 317878 508058 765797 1531594 2794319 5588638 8423767 16847534 69254057 138508114 761794627 1523589254 3670465021 7340930042 40375115231 80750230462