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114928830 = 23251276987
BaseRepresentation
bin1101101100110…
…10110010111110
322000020222201100
412312122302332
5213410210310
615223153530
72563610322
oct666326276
9260228640
10114928830
1159968805
12325a58a6
131aa6c933
1411399982
15a152ec0
hex6d9acbe

114928830 has 24 divisors (see below), whose sum is σ = 298815192. Its totient is φ = 30647664.

The previous prime is 114928799. The next prime is 114928831. The reversal of 114928830 is 38829411.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (114928831) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 638404 + ... + 638583.

It is an arithmetic number, because the mean of its divisors is an integer number (12450633).

Almost surely, 2114928830 is an apocalyptic number.

114928830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

114928830 is an abundant number, since it is smaller than the sum of its proper divisors (183886362).

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

114928830 is a wasteful number, since it uses less digits than its factorization.

114928830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1277000 (or 1276997 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 36.

The square root of 114928830 is about 10720.4864628430. The cubic root of 114928830 is about 486.1940748038.

The spelling of 114928830 in words is "one hundred fourteen million, nine hundred twenty-eight thousand, eight hundred thirty".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 90 1276987 2553974 3830961 6384935 7661922 11492883 12769870 19154805 22985766 38309610 57464415 114928830