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536125620 = 223518149367
BaseRepresentation
bin11111111101001…
…010000010110100
31101100211000002110
4133331022002310
52044222004440
6125111011020
716166664312
oct3775120264
91340730073
10536125620
112556a1128
1212b669a70
13870c32c4
14512bb0b2
1532102080
hex1ff4a0b4

536125620 has 48 divisors (see below), whose sum is σ = 1509475968. Its totient is φ = 142174080.

The previous prime is 536125573. The next prime is 536125621. The reversal of 536125620 is 26521635.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (536125621) 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, 13824 + ... + 35543.

It is an arithmetic number, because the mean of its divisors is an integer number (31447416).

Almost surely, 2536125620 is an apocalyptic number.

It is an amenable number.

536125620 is an abundant number, since it is smaller than the sum of its proper divisors (973350348).

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

536125620 is a wasteful number, since it uses less digits than its factorization.

536125620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49560 (or 49558 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 536125620 is about 23154.3866254323. The cubic root of 536125620 is about 812.3730742955.

The spelling of 536125620 in words is "five hundred thirty-six million, one hundred twenty-five thousand, six hundred twenty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 181 362 543 724 905 1086 1810 2172 2715 3620 5430 10860 49367 98734 148101 197468 246835 296202 493670 592404 740505 987340 1481010 2962020 8935427 17870854 26806281 35741708 44677135 53612562 89354270 107225124 134031405 178708540 268062810 536125620