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141367040 = 285179617
BaseRepresentation
bin10000110110100…
…01011100000000
3100212000012010022
420123101130000
5242142221130
622005553012
73334412543
oct1033213400
9325005108
10141367040
1172886171
123b415768
1323398649
1414abc85a
15c6267e5
hex86d1700

141367040 has 72 divisors (see below), whose sum is σ = 341061840. Its totient is φ = 56139776.

The previous prime is 141367027. The next prime is 141367043. The reversal of 141367040 is 40763141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141367043) 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, 228812 + ... + 229428.

It is an arithmetic number, because the mean of its divisors is an integer number (4736970).

Almost surely, 2141367040 is an apocalyptic number.

141367040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 141367040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (170530920).

141367040 is an abundant number, since it is smaller than the sum of its proper divisors (199694800).

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

141367040 is an equidigital number, since it uses as much as digits as its factorization.

141367040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 817 (or 803 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 141367040 is about 11889.7872142440. The cubic root of 141367040 is about 520.9340215078.

The spelling of 141367040 in words is "one hundred forty-one million, three hundred sixty-seven thousand, forty".

Divisors: 1 2 4 5 8 10 16 20 32 40 64 80 128 160 179 256 320 358 617 640 716 895 1234 1280 1432 1790 2468 2864 3085 3580 4936 5728 6170 7160 9872 11456 12340 14320 19744 22912 24680 28640 39488 45824 49360 57280 78976 98720 110443 114560 157952 197440 220886 229120 394880 441772 552215 789760 883544 1104430 1767088 2208860 3534176 4417720 7068352 8835440 14136704 17670880 28273408 35341760 70683520 141367040