Search a number
-
+
102046764 = 223101269313
BaseRepresentation
bin1100001010100…
…01110000101100
321010000111211210
412011101300230
5202110444024
614043114420
72346245301
oct605216054
9233014753
10102046764
115266a276
122a212a10
13181ac301
14d7a50a8
158e5b129
hex6151c2c

102046764 has 48 divisors (see below), whose sum is σ = 242131680. Its totient is φ = 33446400.

The previous prime is 102046753. The next prime is 102046771. The reversal of 102046764 is 467640201.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 325872 + ... + 326184.

It is an arithmetic number, because the mean of its divisors is an integer number (5044410).

Almost surely, 2102046764 is an apocalyptic number.

It is an amenable number.

102046764 is an abundant number, since it is smaller than the sum of its proper divisors (140084916).

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

102046764 is a wasteful number, since it uses less digits than its factorization.

102046764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 690 (or 688 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 102046764 is about 10101.8198360493. The cubic root of 102046764 is about 467.3042661028.

Adding to 102046764 its reverse (467640201), we get a palindrome (569686965).

The spelling of 102046764 in words is "one hundred two million, forty-six thousand, seven hundred sixty-four".

Divisors: 1 2 3 4 6 12 101 202 269 303 313 404 538 606 626 807 939 1076 1212 1252 1614 1878 3228 3756 27169 31613 54338 63226 81507 84197 94839 108676 126452 163014 168394 189678 252591 326028 336788 379356 505182 1010364 8503897 17007794 25511691 34015588 51023382 102046764