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536040472 = 231113146499
BaseRepresentation
bin11111111100110…
…101010000011000
31101100122200021211
4133330311100120
52044211243342
6125105112504
716166161132
oct3774652030
91340580254
10536040472
11255643160
1212b628734
1387093616
1451298052
15320d6c17
hex1ff35418

536040472 has 32 divisors (see below), whose sum is σ = 1104840000. Its totient is φ = 241789600.

The previous prime is 536040443. The next prime is 536040539. The reversal of 536040472 is 274040635.

It is a super-3 number, since 3×5360404723 (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11722 + ... + 34777.

It is an arithmetic number, because the mean of its divisors is an integer number (34526250).

Almost surely, 2536040472 is an apocalyptic number.

It is an amenable number.

536040472 is an abundant number, since it is smaller than the sum of its proper divisors (568799528).

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

536040472 is a wasteful number, since it uses less digits than its factorization.

536040472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46647 (or 46643 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 31.

The square root of 536040472 is about 23152.5478511545. The cubic root of 536040472 is about 812.3300647207.

The spelling of 536040472 in words is "five hundred thirty-six million, forty thousand, four hundred seventy-two".

Divisors: 1 2 4 8 11 22 44 88 131 262 524 1048 1441 2882 5764 11528 46499 92998 185996 371992 511489 1022978 2045956 4091912 6091369 12182738 24365476 48730952 67005059 134010118 268020236 536040472