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42015253234300 = 22527435279107119
BaseRepresentation
bin10011000110110011100000…
…01111101000001001111100
312111202121201020102110010021
421203121300033220021330
521001334214311444200
6225205312455021524
711564334066643453
oct1143316017501174
9174677636373107
1042015253234300
111242962912a615
124866a0736a8a4
131a5a037c80758
14a53798a6bb9a
154ccda6d8141a
hex2636703e827c

42015253234300 has 72 divisors (see below), whose sum is σ = 91313955532800. Its totient is φ = 16780146102720.

The previous prime is 42015253234289. The next prime is 42015253234327. The reversal of 42015253234300 is 343235251024.

It is a super-2 number, since 2×420152532343002 (a number of 28 digits) contains 22 as substring.

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, 392176141 + ... + 392283259.

It is an arithmetic number, because the mean of its divisors is an integer number (1268249382400).

Almost surely, 242015253234300 is an apocalyptic number.

It is an amenable number.

42015253234300 is an abundant number, since it is smaller than the sum of its proper divisors (49298702298500).

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

42015253234300 is a wasteful number, since it uses less digits than its factorization.

42015253234300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113155 (or 113148 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 34.

Adding to 42015253234300 its reverse (343235251024), we get a palindrome (42358488485324).

The spelling of 42015253234300 in words is "forty-two trillion, fifteen billion, two hundred fifty-three million, two hundred thirty-four thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 50 100 743 1486 2972 3715 5279 7430 10558 14860 18575 21116 26395 37150 52790 74300 105580 107119 131975 214238 263950 428476 527900 535595 1071190 2142380 2677975 3922297 5355950 7844594 10711900 15689188 19611485 39222970 78445940 79589417 98057425 159178834 196114850 318357668 392229700 397947085 565481201 795894170 1130962402 1591788340 1989735425 2261924804 2827406005 3979470850 5654812010 7958941700 11309624020 14137030025 28274060050 56548120100 420152532343 840305064686 1680610129372 2100762661715 4201525323430 8403050646860 10503813308575 21007626617150 42015253234300