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23434346543060 = 2253761519148129
BaseRepresentation
bin1010101010000001110111…
…11001101011011111010100
310001222022010220101022122002
411111000323321223133110
511032422020203334220
6121501331251254432
74636034645001035
oct525007371533724
9101868126338562
1023434346543060
1175154a5767292
1227658972aa418
13100cb0718131b
145b032ab22a8c
152a98ab4c6c75
hex15503be6b7d4

23434346543060 has 48 divisors (see below), whose sum is σ = 51370745759760. Its totient is φ = 8970879651840.

The previous prime is 23434346543053. The next prime is 23434346543071. The reversal of 23434346543060 is 6034564343432.

It can be written as a sum of positive squares in 8 ways, for example, as 112671663556 + 23321674879504 = 335666^2 + 4829252^2 .

It is a junction number, because it is equal to n+sod(n) for n = 23434346542996 and 23434346543014.

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, 259528925 + ... + 259619204.

It is an arithmetic number, because the mean of its divisors is an integer number (1070223869995).

Almost surely, 223434346543060 is an apocalyptic number.

23434346543060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23434346543060 is an abundant number, since it is smaller than the sum of its proper divisors (27936399216700).

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

23434346543060 is a wasteful number, since it uses less digits than its factorization.

23434346543060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 519148236 (or 519148234 counting only the distinct ones).

The product of its (nonzero) digits is 7464960, while the sum is 47.

The spelling of 23434346543060 in words is "twenty-three trillion, four hundred thirty-four billion, three hundred forty-six million, five hundred forty-three thousand, sixty".

Divisors: 1 2 4 5 10 20 37 61 74 122 148 185 244 305 370 610 740 1220 2257 4514 9028 11285 22570 45140 519148129 1038296258 2076592516 2595740645 5191481290 10382962580 19208480773 31668035869 38416961546 63336071738 76833923092 96042403865 126672143476 158340179345 192084807730 316680358690 384169615460 633360717380 1171717327153 2343434654306 4686869308612 5858586635765 11717173271530 23434346543060