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152052000 = 2535312671
BaseRepresentation
bin10010001000000…
…10000100100000
3101121010001010120
421010002010200
5302411131000
623031000240
73524264202
oct1104020440
9347101116
10152052000
1178913a11
1242b09080
1325669bc9
14162a0772
15d5376a0
hex9102120

152052000 has 96 divisors (see below), whose sum is σ = 498161664. Its totient is φ = 40544000.

The previous prime is 152051989. The next prime is 152052007. The reversal of 152052000 is 250251.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (152052007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5665 + ... + 18335.

It is an arithmetic number, because the mean of its divisors is an integer number (5189184).

Almost surely, 2152052000 is an apocalyptic number.

152052000 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 152052000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (249080832).

152052000 is an abundant number, since it is smaller than the sum of its proper divisors (346109664).

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

152052000 is a wasteful number, since it uses less digits than its factorization.

152052000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12699 (or 12681 counting only the distinct ones).

The product of its (nonzero) digits is 100, while the sum is 15.

The square root of 152052000 is about 12330.9367040789. The cubic root of 152052000 is about 533.7411810889.

It can be divided in two parts, 15205 and 2000, that added together give a triangular number (17205 = T185).

The spelling of 152052000 in words is "one hundred fifty-two million, fifty-two thousand".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 48 50 60 75 80 96 100 120 125 150 160 200 240 250 300 375 400 480 500 600 750 800 1000 1200 1500 2000 2400 3000 4000 6000 12000 12671 25342 38013 50684 63355 76026 101368 126710 152052 190065 202736 253420 304104 316775 380130 405472 506840 608208 633550 760260 950325 1013680 1216416 1267100 1520520 1583875 1900650 2027360 2534200 3041040 3167750 3801300 4751625 5068400 6082080 6335500 7602600 9503250 10136800 12671000 15205200 19006500 25342000 30410400 38013000 50684000 76026000 152052000