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141480880 = 24510911621
BaseRepresentation
bin10000110111011…
…01001110110000
3100212012222021121
420123231032300
5242204342010
622012232024
73335365462
oct1033551660
9325188247
10141480880
1172953752
123b46b614
13234083c8
1414b0c132
15c64a3da
hex86ed3b0

141480880 has 40 divisors (see below), whose sum is σ = 329447664. Its totient is φ = 56505600.

The previous prime is 141480877. The next prime is 141480881. The reversal of 141480880 is 88084141.

It is a happy number.

141480880 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Smith number, since the sum of its digits (34) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141480881) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86470 + ... + 88090.

Almost surely, 2141480880 is an apocalyptic number.

141480880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

141480880 is an abundant number, since it is smaller than the sum of its proper divisors (187966784).

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

141480880 is a wasteful number, since it uses less digits than its factorization.

141480880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2725 (or 2719 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 34.

The square root of 141480880 is about 11894.5735526752. The cubic root of 141480880 is about 521.0738165114.

The spelling of 141480880 in words is "one hundred forty-one million, four hundred eighty thousand, eight hundred eighty".

Divisors: 1 2 4 5 8 10 16 20 40 80 1091 1621 2182 3242 4364 5455 6484 8105 8728 10910 12968 16210 17456 21820 25936 32420 43640 64840 87280 129680 1768511 3537022 7074044 8842555 14148088 17685110 28296176 35370220 70740440 141480880