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141366980 = 2257068349
BaseRepresentation
bin10000110110100…
…01011011000100
3100212000012001002
420123101123010
5242142220410
622005552432
73334412426
oct1033213304
9325005032
10141366980
1172886117
123b415718
1323398601
1414abc816
15c6267a5
hex86d16c4

141366980 has 12 divisors (see below), whose sum is σ = 296870700. Its totient is φ = 56546784.

The previous prime is 141366959. The next prime is 141366991. The reversal of 141366980 is 89663141.

It can be written as a sum of positive squares in 2 ways, for example, as 48553024 + 92813956 = 6968^2 + 9634^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3534155 + ... + 3534194.

It is an arithmetic number, because the mean of its divisors is an integer number (24739225).

Almost surely, 2141366980 is an apocalyptic number.

141366980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

141366980 is an abundant number, since it is smaller than the sum of its proper divisors (155503720).

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

141366980 is a wasteful number, since it uses less digits than its factorization.

141366980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7068358 (or 7068356 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 38.

The square root of 141366980 is about 11889.7846910699. The cubic root of 141366980 is about 520.9339478083.

The spelling of 141366980 in words is "one hundred forty-one million, three hundred sixty-six thousand, nine hundred eighty".

Divisors: 1 2 4 5 10 20 7068349 14136698 28273396 35341745 70683490 141366980