Search a number
-
+
232710051730 = 25132776462373
BaseRepresentation
bin1101100010111010011…
…0011001011110010010
3211020122222000110221211
43120232212121132102
512303042233123410
6254523332010334
722545525542212
oct3305646313622
9736588013854
10232710051730
118a767837202
12391261609aa
1318c37ca9c80
14b398418242
1560bee6b68a
hex362e999792

232710051730 has 32 divisors (see below), whose sum is σ = 452728072944. Its totient is φ = 85613504256.

The previous prime is 232710051667. The next prime is 232710051733. The reversal of 232710051730 is 37150017232.

It can be written as a sum of positive squares in 8 ways, for example, as 19204139241 + 213505912489 = 138579^2 + 462067^2 .

It is a junction number, because it is equal to n+sod(n) for n = 232710051692 and 232710051701.

It is not an unprimeable number, because it can be changed into a prime (232710051733) 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, 3195177 + ... + 3267196.

Almost surely, 2232710051730 is an apocalyptic number.

232710051730 is a deficient number, since it is larger than the sum of its proper divisors (220018021214).

232710051730 is a wasteful number, since it uses less digits than its factorization.

232710051730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6462670.

The product of its (nonzero) digits is 8820, while the sum is 31.

Adding to 232710051730 its reverse (37150017232), we get a palindrome (269860068962).

The spelling of 232710051730 in words is "two hundred thirty-two billion, seven hundred ten million, fifty-one thousand, seven hundred thirty".

Divisors: 1 2 5 10 13 26 65 130 277 554 1385 2770 3601 7202 18005 36010 6462373 12924746 32311865 64623730 84010849 168021698 420054245 840108490 1790077321 3580154642 8950386605 17900773210 23271005173 46542010346 116355025865 232710051730