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141074020 = 22552313487
BaseRepresentation
bin10000110100010…
…01111001100100
3100211110022011201
420122021321210
5242103332040
621555412244
73332052343
oct1032117144
9324408151
10141074020
11726a5aaa
123b2b4084
13232c5169
1414a43b5a
15c5b9a9a
hex8689e64

141074020 has 24 divisors (see below), whose sum is σ = 296843904. Its totient is φ = 56317536.

The previous prime is 141073997. The next prime is 141074023. The reversal of 141074020 is 20470141.

It is not an unprimeable number, because it can be changed into a prime (141074023) 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, 3717 + ... + 17203.

It is an arithmetic number, because the mean of its divisors is an integer number (12368496).

Almost surely, 2141074020 is an apocalyptic number.

141074020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

141074020 is an abundant number, since it is smaller than the sum of its proper divisors (155769884).

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

141074020 is a wasteful number, since it uses less digits than its factorization.

141074020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14019 (or 14017 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 19.

The square root of 141074020 is about 11877.4584823522. The cubic root of 141074020 is about 520.5738487418.

The spelling of 141074020 in words is "one hundred forty-one million, seventy-four thousand, twenty".

Divisors: 1 2 4 5 10 20 523 1046 2092 2615 5230 10460 13487 26974 53948 67435 134870 269740 7053701 14107402 28214804 35268505 70537010 141074020