Search a number
-
+
103050984 = 23319225989
BaseRepresentation
bin1100010010001…
…10111011101000
321011220112101010
412021012323220
5202340112414
614120423520
72360630121
oct611067350
9234815333
10103050984
1153195803
122a617ba0
131847141a
14d987048
1590a8959
hex6246ee8

103050984 has 32 divisors (see below), whose sum is σ = 271188000. Its totient is φ = 32542272.

The previous prime is 103050979. The next prime is 103051043. The reversal of 103050984 is 489050301.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112539 + ... + 113450.

It is an arithmetic number, because the mean of its divisors is an integer number (8474625).

Almost surely, 2103050984 is an apocalyptic number.

It is an amenable number.

103050984 is an abundant number, since it is smaller than the sum of its proper divisors (168137016).

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

103050984 is a wasteful number, since it uses less digits than its factorization.

103050984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226017 (or 226013 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 103050984 is about 10151.4030557357. The cubic root of 103050984 is about 468.8321450349.

The spelling of 103050984 in words is "one hundred three million, fifty thousand, nine hundred eighty-four".

Divisors: 1 2 3 4 6 8 12 19 24 38 57 76 114 152 228 456 225989 451978 677967 903956 1355934 1807912 2711868 4293791 5423736 8587582 12881373 17175164 25762746 34350328 51525492 103050984