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141208680 = 23354725037
BaseRepresentation
bin10000110101010…
…10110001101000
3100211201010220010
420122222301220
5242122134210
622002331520
73333153054
oct1032526150
9324633803
10141208680
1172788198
123b359ba0
1323341542
1414a7ac64
15c5e4920
hex86aac68

141208680 has 64 divisors (see below), whose sum is σ = 432656640. Its totient is φ = 36852992.

The previous prime is 141208679. The next prime is 141208709. The reversal of 141208680 is 86802141.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6879 + ... + 18158.

It is an arithmetic number, because the mean of its divisors is an integer number (6760260).

Almost surely, 2141208680 is an apocalyptic number.

141208680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

141208680 is an abundant number, since it is smaller than the sum of its proper divisors (291447960).

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

141208680 is a wasteful number, since it uses less digits than its factorization.

141208680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25098 (or 25094 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 30.

The square root of 141208680 is about 11883.1258513911. The cubic root of 141208680 is about 520.7394312775.

The spelling of 141208680 in words is "one hundred forty-one million, two hundred eight thousand, six hundred eighty".

Divisors: 1 2 3 4 5 6 8 10 12 15 20 24 30 40 47 60 94 120 141 188 235 282 376 470 564 705 940 1128 1410 1880 2820 5640 25037 50074 75111 100148 125185 150222 200296 250370 300444 375555 500740 600888 751110 1001480 1176739 1502220 2353478 3004440 3530217 4706956 5883695 7060434 9413912 11767390 14120868 17651085 23534780 28241736 35302170 47069560 70604340 141208680