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103254004 = 22719718719
BaseRepresentation
bin1100010011110…
…00011111110100
321012021211212101
412021320133310
5202413112004
614125031444
72362434040
oct611703764
9235254771
10103254004
1153314297
122a6b5584
1318512959
14d9db020
1590e8ba4
hex62787f4

103254004 has 24 divisors (see below), whose sum is σ = 207567360. Its totient is φ = 44024736.

The previous prime is 103254001. The next prime is 103254049. The reversal of 103254004 is 400452301.

It is a super-2 number, since 2×1032540042 = 21322778684064032, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103254001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3844 + ... + 14875.

It is an arithmetic number, because the mean of its divisors is an integer number (8648640).

Almost surely, 2103254004 is an apocalyptic number.

103254004 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

103254004 is an abundant number, since it is smaller than the sum of its proper divisors (104313356).

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

103254004 is a wasteful number, since it uses less digits than its factorization.

103254004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18927 (or 18925 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 103254004 is about 10161.3977385003. The cubic root of 103254004 is about 469.1398240133.

The spelling of 103254004 in words is "one hundred three million, two hundred fifty-four thousand, four".

Divisors: 1 2 4 7 14 28 197 394 788 1379 2758 5516 18719 37438 74876 131033 262066 524132 3687643 7375286 14750572 25813501 51627002 103254004