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152741050 = 25271197409
BaseRepresentation
bin10010001101010…
…10010010111010
3101122102001022221
421012222102322
5303100203200
623053434254
73533164120
oct1106522272
9348361287
10152741050
1179244680
124319b98a
132584b727
14163dd910
15d62191a
hex91aa4ba

152741050 has 96 divisors (see below), whose sum is σ = 358727040. Its totient is φ = 47001600.

The previous prime is 152741041. The next prime is 152741051. The reversal of 152741050 is 50147251.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (152741051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 373246 + ... + 373654.

It is an arithmetic number, because the mean of its divisors is an integer number (3736740).

Almost surely, 2152741050 is an apocalyptic number.

152741050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

152741050 is an abundant number, since it is smaller than the sum of its proper divisors (205985990).

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

152741050 is a wasteful number, since it uses less digits than its factorization.

152741050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 536 (or 531 counting only the distinct ones).

The product of its (nonzero) digits is 1400, while the sum is 25.

The square root of 152741050 is about 12358.8450107605. The cubic root of 152741050 is about 534.5462131631.

The spelling of 152741050 in words is "one hundred fifty-two million, seven hundred forty-one thousand, fifty".

Divisors: 1 2 5 7 10 11 14 22 25 35 50 55 70 77 97 110 154 175 194 275 350 385 409 485 550 679 770 818 970 1067 1358 1925 2045 2134 2425 2863 3395 3850 4090 4499 4850 5335 5726 6790 7469 8998 10225 10670 14315 14938 16975 20450 22495 26675 28630 31493 33950 37345 39673 44990 53350 62986 71575 74690 79346 112475 143150 157465 186725 198365 224950 277711 314930 373450 396730 436403 555422 787325 872806 991825 1388555 1574650 1983650 2182015 2777110 3054821 4364030 6109642 6942775 10910075 13885550 15274105 21820150 30548210 76370525 152741050