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1488800880852 = 2231031204531457
BaseRepresentation
bin10101101010100011011…
…100101001100011010100
312021022212002111221100220
4111222203130221203110
5143343031011141402
63055540133434340
7212363605454265
oct25524334514324
95238762457326
101488800880852
1152444031441a
1220065849b9b0
13aa51618289c
14520b616696c
1528ad90c6dbc
hex15aa37298d4

1488800880852 has 24 divisors (see below), whose sum is σ = 3507595605696. Its totient is φ = 491448834048.

The previous prime is 1488800880773. The next prime is 1488800880883. The reversal of 1488800880852 is 2580880088841.

It is a super-2 number, since 2×14888008808522 (a number of 25 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 7 ways as a sum of consecutive naturals, for example, 602264493 + ... + 602266964.

It is an arithmetic number, because the mean of its divisors is an integer number (146149816904).

Almost surely, 21488800880852 is an apocalyptic number.

1488800880852 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1488800880852 is an abundant number, since it is smaller than the sum of its proper divisors (2018794724844).

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

1488800880852 is a wasteful number, since it uses less digits than its factorization.

1488800880852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1204531567 (or 1204531565 counting only the distinct ones).

The product of its (nonzero) digits is 10485760, while the sum is 60.

The spelling of 1488800880852 in words is "one trillion, four hundred eighty-eight billion, eight hundred million, eight hundred eighty thousand, eight hundred fifty-two".

Divisors: 1 2 3 4 6 12 103 206 309 412 618 1236 1204531457 2409062914 3613594371 4818125828 7227188742 14454377484 124066740071 248133480142 372200220213 496266960284 744400440426 1488800880852