Search a number
-
+
368900244670 = 251012271609021
BaseRepresentation
bin1010101111001000010…
…10110000010010111110
31022021012021220002220211
411113210022300102332
522021001430312140
6441245340303034
735436456225256
oct5274412602276
91267167802824
10368900244670
111324a4630971
125b5b3b41a7a
1328a3047ca59
1413bd7a80966
1598e14862ea
hex55e42b04be

368900244670 has 32 divisors (see below), whose sum is σ = 673549481376. Its totient is φ = 145455408000.

The previous prime is 368900244649. The next prime is 368900244677. The reversal of 368900244670 is 76442009863.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (368900244677) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 575241 + ... + 1033780.

It is an arithmetic number, because the mean of its divisors is an integer number (21048421293).

Almost surely, 2368900244670 is an apocalyptic number.

368900244670 is a deficient number, since it is larger than the sum of its proper divisors (304649236706).

368900244670 is a wasteful number, since it uses less digits than its factorization.

368900244670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1609356.

The product of its (nonzero) digits is 1741824, while the sum is 49.

The spelling of 368900244670 in words is "three hundred sixty-eight billion, nine hundred million, two hundred forty-four thousand, six hundred seventy".

Divisors: 1 2 5 10 101 202 227 454 505 1010 1135 2270 22927 45854 114635 229270 1609021 3218042 8045105 16090210 162511121 325022242 365247767 730495534 812555605 1625111210 1826238835 3652477670 36890024467 73780048934 184450122335 368900244670