Search a number
-
+
53232671031 = 3971016917989
BaseRepresentation
bin110001100100111010…
…100001100100110111
312002101212122212121120
4301210322201210313
51333010030433111
640242120515023
73563104144431
oct614472414467
9162355585546
1053232671031
1120637500701
12a39761ba73
13503470a217
14280dbc1651
1515b8598406
hexc64ea1937

53232671031 has 16 divisors (see below), whose sum is σ = 71719653600. Its totient is φ = 35117180928.

The previous prime is 53232670973. The next prime is 53232671033. The reversal of 53232671031 is 13017623235.

53232671031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 53232671031 - 213 = 53232662839 is a prime.

It is a super-2 number, since 2×532326710312 (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 53232670983 and 53232671001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53232671033) 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, 2950185 + ... + 2968173.

It is an arithmetic number, because the mean of its divisors is an integer number (4482478350).

Almost surely, 253232671031 is an apocalyptic number.

53232671031 is a deficient number, since it is larger than the sum of its proper divisors (18486982569).

53232671031 is a wasteful number, since it uses less digits than its factorization.

53232671031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28258.

The product of its (nonzero) digits is 22680, while the sum is 33.

The spelling of 53232671031 in words is "fifty-three billion, two hundred thirty-two million, six hundred seventy-one thousand, thirty-one".

Divisors: 1 3 97 291 10169 17989 30507 53967 986393 1744933 2959179 5234799 182930141 548790423 17744223677 53232671031