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53024235030 = 23251323486143
BaseRepresentation
bin110001011000011111…
…011001111000010110
312001212100110020011200
4301120133121320112
51332043201010110
640205313213330
73554663363334
oct613037317026
9161770406150
1053024235030
112053a886648
12a339861246
13500048b200
1427d0244b54
1515a51246c0
hexc587d9e16

53024235030 has 72 divisors (see below), whose sum is σ = 149283658368. Its totient is φ = 13052115648.

The previous prime is 53024235023. The next prime is 53024235041. The reversal of 53024235030 is 3053242035.

53024235030 is a `hidden beast` number, since 5 + 302 + 4 + 2 + 350 + 3 + 0 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 53024234985 and 53024235003.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1727862 + ... + 1758281.

It is an arithmetic number, because the mean of its divisors is an integer number (2073384144).

Almost surely, 253024235030 is an apocalyptic number.

53024235030 is an abundant number, since it is smaller than the sum of its proper divisors (96259423338).

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

53024235030 is a wasteful number, since it uses less digits than its factorization.

53024235030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3486182 (or 3486166 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 27.

Adding to 53024235030 its reverse (3053242035), we get a palindrome (56077477065).

The spelling of 53024235030 in words is "fifty-three billion, twenty-four million, two hundred thirty-five thousand, thirty".

Divisors: 1 2 3 5 6 9 10 13 15 18 26 30 39 45 65 78 90 117 130 169 195 234 338 390 507 585 845 1014 1170 1521 1690 2535 3042 5070 7605 15210 3486143 6972286 10458429 17430715 20916858 31375287 34861430 45319859 52292145 62750574 90639718 104584290 135959577 156876435 226599295 271919154 313752870 407878731 453198590 589158167 679797885 815757462 1178316334 1359595770 1767474501 2039393655 2945790835 3534949002 4078787310 5302423503 5891581670 8837372505 10604847006 17674745010 26512117515 53024235030