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141682040 = 2353542051
BaseRepresentation
bin10000111000111…
…10010101111000
3100212121012012222
420130132111320
5242232311130
622020423212
73340164113
oct1034362570
9325535188
10141682040
1172a808a5
123b547b08
1323478b36
1414b6157a
15c689ce5
hex871e578

141682040 has 16 divisors (see below), whose sum is σ = 318784680. Its totient is φ = 56672800.

The previous prime is 141682027. The next prime is 141682043. The reversal of 141682040 is 40286141.

141682040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141682043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1770986 + ... + 1771065.

Almost surely, 2141682040 is an apocalyptic number.

141682040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

141682040 is an abundant number, since it is smaller than the sum of its proper divisors (177102640).

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

141682040 is a wasteful number, since it uses less digits than its factorization.

141682040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3542062 (or 3542058 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 26.

The square root of 141682040 is about 11903.0265058934. The cubic root of 141682040 is about 521.3206568623.

The spelling of 141682040 in words is "one hundred forty-one million, six hundred eighty-two thousand, forty".

Divisors: 1 2 4 5 8 10 20 40 3542051 7084102 14168204 17710255 28336408 35420510 70841020 141682040