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141880984 = 23713991811
BaseRepresentation
bin10000111010011…
…10111010011000
3100212222022010021
420131032322120
5242310142414
622025000224
73341653120
oct1035167230
9325868107
10141880984
11730a7313
123b623074
132351855b
1414bb3c80
15c6c8c24
hex874ee98

141880984 has 32 divisors (see below), whose sum is σ = 304416000. Its totient is φ = 60729120.

The previous prime is 141880967. The next prime is 141880993. The reversal of 141880984 is 489088141.

141880984 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 141880984.

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, 77439 + ... + 79249.

It is an arithmetic number, because the mean of its divisors is an integer number (9513000).

Almost surely, 2141880984 is an apocalyptic number.

141880984 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

141880984 is an abundant number, since it is smaller than the sum of its proper divisors (162535016).

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

141880984 is a wasteful number, since it uses less digits than its factorization.

141880984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3223 (or 3219 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 43.

The square root of 141880984 is about 11911.3804405703. The cubic root of 141880984 is about 521.5645483044.

The spelling of 141880984 in words is "one hundred forty-one million, eight hundred eighty thousand, nine hundred eighty-four".

Divisors: 1 2 4 7 8 14 28 56 1399 1811 2798 3622 5596 7244 9793 11192 12677 14488 19586 25354 39172 50708 78344 101416 2533589 5067178 10134356 17735123 20268712 35470246 70940492 141880984