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1080207170152 = 231112275081479
BaseRepresentation
bin11111011100000010101…
…11010101101001101000
310211021012111100211111121
433232001113111221220
5120144231013421102
62144123524305024
7141020353310155
oct17560127255150
93737174324447
101080207170152
11387127871a80
12155427242174
137ab2b2c8436
143a3d490d22c
151d173008b37
hexfb815d5a68

1080207170152 has 16 divisors (see below), whose sum is σ = 2209514666400. Its totient is φ = 491003259120.

The previous prime is 1080207170149. The next prime is 1080207170167. The reversal of 1080207170152 is 2510717020801.

It is a super-3 number, since 3×10802071701523 (a number of 37 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6137540652 + ... + 6137540827.

It is an arithmetic number, because the mean of its divisors is an integer number (138094666650).

Almost surely, 21080207170152 is an apocalyptic number.

It is an amenable number.

1080207170152 is an abundant number, since it is smaller than the sum of its proper divisors (1129307496248).

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

1080207170152 is a wasteful number, since it uses less digits than its factorization.

1080207170152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12275081496 (or 12275081492 counting only the distinct ones).

The product of its (nonzero) digits is 7840, while the sum is 34.

The spelling of 1080207170152 in words is "one trillion, eighty billion, two hundred seven million, one hundred seventy thousand, one hundred fifty-two".

Divisors: 1 2 4 8 11 22 44 88 12275081479 24550162958 49100325916 98200651832 135025896269 270051792538 540103585076 1080207170152