Search a number
-
+
92228750930 = 25411511489723
BaseRepresentation
bin101010111100101000…
…0110000111001010010
322211001120122222122002
41111321100300321102
53002341030012210
6110211434114002
76443341306451
oct1257120607122
9284046588562
1092228750930
11361287a8708
1215a5b27b902
13890a7ac204
14466cd00b98
1525ebd774a5
hex1579430e52

92228750930 has 32 divisors (see below), whose sum is σ = 171187164288. Its totient is φ = 35753328000.

The previous prime is 92228750923. The next prime is 92228750941. The reversal of 92228750930 is 3905782229.

It is a super-2 number, since 2×922287509302 (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 682952 + ... + 806771.

It is an arithmetic number, because the mean of its divisors is an integer number (5349598884).

Almost surely, 292228750930 is an apocalyptic number.

92228750930 is a deficient number, since it is larger than the sum of its proper divisors (78958413358).

92228750930 is a wasteful number, since it uses less digits than its factorization.

92228750930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1489922.

The product of its (nonzero) digits is 544320, while the sum is 47.

The spelling of 92228750930 in words is "ninety-two billion, two hundred twenty-eight million, seven hundred fifty thousand, nine hundred thirty".

Divisors: 1 2 5 10 41 82 151 205 302 410 755 1510 6191 12382 30955 61910 1489723 2979446 7448615 14897230 61078643 122157286 224948173 305393215 449896346 610786430 1124740865 2249481730 9222875093 18445750186 46114375465 92228750930