Search a number
-
+
488302510132 = 22643189853231
BaseRepresentation
bin1110001101100010001…
…10010000000000110100
31201200101122022122210001
413012301012100000310
531000020420311012
61012153441241044
750164406565343
oct7066106200064
91650348278701
10488302510132
111790a70451a8
127a777633184
133707b882738
14198c386db5a
15ca7dc1a357
hex71b1190034

488302510132 has 12 divisors (see below), whose sum is σ = 855858369856. Its totient is φ = 243771547320.

The previous prime is 488302510117. The next prime is 488302510133. The reversal of 488302510132 is 231015203884.

It is a junction number, because it is equal to n+sod(n) for n = 488302510091 and 488302510100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (488302510133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94924044 + ... + 94929187.

Almost surely, 2488302510132 is an apocalyptic number.

It is an amenable number.

488302510132 is a deficient number, since it is larger than the sum of its proper divisors (367555859724).

488302510132 is a wasteful number, since it uses less digits than its factorization.

488302510132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189853878 (or 189853876 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 37.

The spelling of 488302510132 in words is "four hundred eighty-eight billion, three hundred two million, five hundred ten thousand, one hundred thirty-two".

Divisors: 1 2 4 643 1286 2572 189853231 379706462 759412924 122075627533 244151255066 488302510132