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141308260 = 2257065413
BaseRepresentation
bin10000110110000…
…11000101100100
3100211220012111021
420123003011210
5242133331020
622004420524
73334046302
oct1033030544
9324805437
10141308260
1172845a95
123b3a7744
1323377972
1414aa5272
15c6141aa
hex86c3164

141308260 has 12 divisors (see below), whose sum is σ = 296747388. Its totient is φ = 56523296.

The previous prime is 141308257. The next prime is 141308287. The reversal of 141308260 is 62803141.

It can be written as a sum of positive squares in 2 ways, for example, as 40144896 + 101163364 = 6336^2 + 10058^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3532687 + ... + 3532726.

It is an arithmetic number, because the mean of its divisors is an integer number (24728949).

Almost surely, 2141308260 is an apocalyptic number.

141308260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

141308260 is an abundant number, since it is smaller than the sum of its proper divisors (155439128).

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

141308260 is a wasteful number, since it uses less digits than its factorization.

141308260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7065422 (or 7065420 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 141308260 is about 11887.3150879414. The cubic root of 141308260 is about 520.8618105532.

The spelling of 141308260 in words is "one hundred forty-one million, three hundred eight thousand, two hundred sixty".

Divisors: 1 2 4 5 10 20 7065413 14130826 28261652 35327065 70654130 141308260