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468612540741 = 317291494215051
BaseRepresentation
bin1101101000110110111…
…10111110100101000101
31122210120102011120120110
412310123132332211011
530134204302300431
6555135545023233
745566440605642
oct6643336764505
91583512146513
10468612540741
11170812620824
12769a1484b19
13352614a8387
141897680cdc9
15c2ca2e0346
hex6d1b7be945

468612540741 has 64 divisors (see below), whose sum is σ = 690749856000. Its totient is φ = 281261568000.

The previous prime is 468612540719. The next prime is 468612540751. The reversal of 468612540741 is 147045216864.

It is not a de Polignac number, because 468612540741 - 29 = 468612540229 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (468612540751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 92773666 + ... + 92778716.

It is an arithmetic number, because the mean of its divisors is an integer number (10792966500).

Almost surely, 2468612540741 is an apocalyptic number.

It is an amenable number.

468612540741 is a deficient number, since it is larger than the sum of its proper divisors (222137315259).

468612540741 is a wasteful number, since it uses less digits than its factorization.

468612540741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5670.

The product of its (nonzero) digits is 1290240, while the sum is 48.

The spelling of 468612540741 in words is "four hundred sixty-eight billion, six hundred twelve million, five hundred forty thousand, seven hundred forty-one".

Divisors: 1 3 17 29 51 87 149 421 447 493 1263 1479 2533 4321 5051 7157 7599 12209 12963 15153 21471 36627 62729 73457 85867 146479 188187 207553 220371 257601 439437 622659 752599 1066393 1819141 2126471 2257797 2490143 3199179 5457423 6379413 7470429 12794183 21825371 30925397 36150007 38382549 61667659 65476113 92776191 108450021 185002977 316844179 371031307 950532537 1048350203 1113093921 3145050609 5386351043 9188481191 16159053129 27565443573 156204180247 468612540741