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180466024031052 = 223197435310645403
BaseRepresentation
bin101001000010001000000101…
…010000011010001101001100
3212122222101100111121012201220
4221002020011100122031030
5142123223404122443202
61435452540311403340
753004145211215224
oct5102100520321514
9778871314535656
10180466024031052
115255823590a431
12182a7636383550
137990b47104596
14327c8604c5084
1515ce507137abc
hexa4220541a34c

180466024031052 has 48 divisors (see below), whose sum is σ = 443255886648960. Its totient is φ = 56988498924288.

The previous prime is 180466024031047. The next prime is 180466024031077. The reversal of 180466024031052 is 250130420664081.

It is a junction number, because it is equal to n+sod(n) for n = 180466024030995 and 180466024031013.

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, 11629783 + ... + 22275185.

It is an arithmetic number, because the mean of its divisors is an integer number (9234497638520).

Almost surely, 2180466024031052 is an apocalyptic number.

180466024031052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

180466024031052 is an abundant number, since it is smaller than the sum of its proper divisors (262789862617908).

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

180466024031052 is a wasteful number, since it uses less digits than its factorization.

180466024031052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10719782 (or 10719780 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 42.

The spelling of 180466024031052 in words is "one hundred eighty trillion, four hundred sixty-six billion, twenty-four million, thirty-one thousand, fifty-two".

Divisors: 1 2 3 4 6 12 19 38 57 76 114 228 74353 148706 223059 297412 446118 892236 1412707 2825414 4238121 5650828 8476242 10645403 16952484 21290806 31936209 42581612 63872418 127744836 202262657 404525314 606787971 809050628 1213575942 2427151884 791517649259 1583035298518 2374552947777 3166070597036 4749105895554 9498211791108 15038835335921 30077670671842 45116506007763 60155341343684 90233012015526 180466024031052