Search a number
-
+
141037872 = 2436014889
BaseRepresentation
bin10000110100000…
…01000100110000
3100211101110120220
420122001010300
5242101202442
621554533040
73331542063
oct1032010460
9324343526
10141037872
1172680928
123b297180
13232b1881
1414a348da
15c5adeec
hex8681130

141037872 has 40 divisors (see below), whose sum is σ = 365028720. Its totient is φ = 46924800.

The previous prime is 141037849. The next prime is 141037873. The reversal of 141037872 is 278730141.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (141037873) 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, 26404 + ... + 31292.

It is an arithmetic number, because the mean of its divisors is an integer number (9125718).

Almost surely, 2141037872 is an apocalyptic number.

141037872 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

141037872 is an abundant number, since it is smaller than the sum of its proper divisors (223990848).

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

141037872 is a wasteful number, since it uses less digits than its factorization.

141037872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5501 (or 5495 counting only the distinct ones).

The product of its (nonzero) digits is 9408, while the sum is 33.

The square root of 141037872 is about 11875.9366788477. The cubic root of 141037872 is about 520.5293819884.

The spelling of 141037872 in words is "one hundred forty-one million, thirty-seven thousand, eight hundred seventy-two".

Divisors: 1 2 3 4 6 8 12 16 24 48 601 1202 1803 2404 3606 4808 4889 7212 9616 9778 14424 14667 19556 28848 29334 39112 58668 78224 117336 234672 2938289 5876578 8814867 11753156 17629734 23506312 35259468 47012624 70518936 141037872