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50024052 = 223213891201
BaseRepresentation
bin1011111011010…
…0111001110100
310111010111002200
42332310321310
5100301232202
64544104500
71145124501
oct276647164
9114114080
1050024052
11262678a1
1214905130
13a496340
1469024a8
1545d1e1c
hex2fb4e74

50024052 has 72 divisors (see below), whose sum is σ = 137821320. Its totient is φ = 15206400.

The previous prime is 50024041. The next prime is 50024063. The reversal of 50024052 is 25042005.

It is an interprime number because it is at equal distance from previous prime (50024041) and next prime (50024063).

It can be written as a sum of positive squares in 4 ways, for example, as 5588496 + 44435556 = 2364^2 + 6666^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 41052 + ... + 42252.

It is an arithmetic number, because the mean of its divisors is an integer number (1914185).

Almost surely, 250024052 is an apocalyptic number.

50024052 is a gapful number since it is divisible by the number (52) 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 50024052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68910660).

50024052 is an abundant number, since it is smaller than the sum of its proper divisors (87797268).

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

50024052 is a wasteful number, since it uses less digits than its factorization.

50024052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1313 (or 1308 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 18.

The square root of 50024052 is about 7072.7683406146. The cubic root of 50024052 is about 368.4622126116.

Adding to 50024052 its reverse (25042005), we get a palindrome (75066057).

The spelling of 50024052 in words is "fifty million, twenty-four thousand, fifty-two".

Divisors: 1 2 3 4 6 9 12 13 18 26 36 39 52 78 89 117 156 178 234 267 356 468 534 801 1068 1157 1201 1602 2314 2402 3204 3471 3603 4628 4804 6942 7206 10413 10809 13884 14412 15613 20826 21618 31226 41652 43236 46839 62452 93678 106889 140517 187356 213778 281034 320667 427556 562068 641334 962001 1282668 1389557 1924002 2779114 3848004 4168671 5558228 8337342 12506013 16674684 25012026 50024052