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141325890 = 23516328901
BaseRepresentation
bin10000110110001…
…11011001000010
3100211221002200020
420123013121002
5242134412030
622005034310
73334151556
oct1033073102
9324832606
10141325890
1172858262
123b3b5996
13233829b4
1414aab866
15c619510
hex86c7642

141325890 has 32 divisors (see below), whose sum is σ = 341274816. Its totient is φ = 37454400.

The previous prime is 141325889. The next prime is 141325897. The reversal of 141325890 is 98523141.

It is not an unprimeable number, because it can be changed into a prime (141325897) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9561 + ... + 19340.

It is an arithmetic number, because the mean of its divisors is an integer number (10664838).

Almost surely, 2141325890 is an apocalyptic number.

141325890 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

141325890 is an abundant number, since it is smaller than the sum of its proper divisors (199948926).

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

141325890 is a wasteful number, since it uses less digits than its factorization.

141325890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29074.

The product of its (nonzero) digits is 8640, while the sum is 33.

The square root of 141325890 is about 11888.0566115745. The cubic root of 141325890 is about 520.8834710276.

The spelling of 141325890 in words is "one hundred forty-one million, three hundred twenty-five thousand, eight hundred ninety".

Divisors: 1 2 3 5 6 10 15 30 163 326 489 815 978 1630 2445 4890 28901 57802 86703 144505 173406 289010 433515 867030 4710863 9421726 14132589 23554315 28265178 47108630 70662945 141325890