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158241060 = 223351811619
BaseRepresentation
bin10010110111010…
…01000100100100
3102000202110221000
421123221010210
5311002203220
623411353300
73631012125
oct1133510444
9360673830
10158241060
118136093a
1244bb2830
1326a25c83
141703204c
15dd5b390
hex96e9124

158241060 has 96 divisors (see below), whose sum is σ = 495331200. Its totient is φ = 41938560.

The previous prime is 158241059. The next prime is 158241067. The reversal of 158241060 is 60142851.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (158241067) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 96931 + ... + 98549.

It is an arithmetic number, because the mean of its divisors is an integer number (5159700).

Almost surely, 2158241060 is an apocalyptic number.

158241060 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 158241060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (247665600).

158241060 is an abundant number, since it is smaller than the sum of its proper divisors (337090140).

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

158241060 is a wasteful number, since it uses less digits than its factorization.

158241060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1818 (or 1810 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

The square root of 158241060 is about 12579.3902872914. The cubic root of 158241060 is about 540.8868144376.

The spelling of 158241060 in words is "one hundred fifty-eight million, two hundred forty-one thousand, sixty".

Divisors: 1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 54 60 90 108 135 180 181 270 362 540 543 724 905 1086 1619 1629 1810 2172 2715 3238 3258 3620 4857 4887 5430 6476 6516 8095 8145 9714 9774 10860 14571 16190 16290 19428 19548 24285 24435 29142 32380 32580 43713 48570 48870 58284 72855 87426 97140 97740 145710 174852 218565 291420 293039 437130 586078 874260 879117 1172156 1465195 1758234 2637351 2930390 3516468 4395585 5274702 5860780 7912053 8791170 10549404 13186755 15824106 17582340 26373510 31648212 39560265 52747020 79120530 158241060