Search a number
-
+
535428056 = 2317191091901
BaseRepresentation
bin11111111010011…
…111101111011000
31101022111120012202
4133322133233120
52044032144211
6125044025332
716161030512
oct3772375730
91338446182
10535428056
11255265029
1212b392248
1386c0a947
1451178bb2
153201553b
hex1fe9fbd8

535428056 has 64 divisors (see below), whose sum is σ = 1129788000. Its totient is φ = 236390400.

The previous prime is 535428043. The next prime is 535428077. The reversal of 535428056 is 650824535.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 280706 + ... + 282606.

Almost surely, 2535428056 is an apocalyptic number.

It is an amenable number.

535428056 is an abundant number, since it is smaller than the sum of its proper divisors (594359944).

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

535428056 is a wasteful number, since it uses less digits than its factorization.

535428056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2052 (or 2048 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 38.

The square root of 535428056 is about 23139.3183996418. The cubic root of 535428056 is about 812.0205896403.

The spelling of 535428056 in words is "five hundred thirty-five million, four hundred twenty-eight thousand, fifty-six".

Divisors: 1 2 4 8 17 19 34 38 68 76 109 136 152 218 323 436 646 872 1292 1853 1901 2071 2584 3706 3802 4142 7412 7604 8284 14824 15208 16568 32317 35207 36119 64634 70414 72238 129268 140828 144476 207209 258536 281656 288952 414418 614023 828836 1228046 1657672 2456092 3522553 3936971 4912184 7045106 7873942 14090212 15747884 28180424 31495768 66928507 133857014 267714028 535428056