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103480790 = 25731431109
BaseRepresentation
bin1100010101011…
…11110111010110
321012201100221212
412022233313112
5202442341130
614133541422
72364400160
oct612576726
9235640855
10103480790
1153459716
122a7a4872
1318591c4a
14da59930
159140e95
hex62afdd6

103480790 has 64 divisors (see below), whose sum is σ = 225054720. Its totient is φ = 33505920.

The previous prime is 103480771. The next prime is 103480799. The reversal of 103480790 is 97084301.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103480799) 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 31 ways as a sum of consecutive naturals, for example, 92756 + ... + 93864.

It is an arithmetic number, because the mean of its divisors is an integer number (3516480).

Almost surely, 2103480790 is an apocalyptic number.

103480790 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103480790 is an abundant number, since it is smaller than the sum of its proper divisors (121573930).

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

103480790 is a wasteful number, since it uses less digits than its factorization.

103480790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1197.

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 103480790 is about 10172.5508108832. The cubic root of 103480790 is about 469.4830440998.

The spelling of 103480790 in words is "one hundred three million, four hundred eighty thousand, seven hundred ninety".

Divisors: 1 2 5 7 10 14 31 35 43 62 70 86 155 215 217 301 310 430 434 602 1085 1109 1333 1505 2170 2218 2666 3010 5545 6665 7763 9331 11090 13330 15526 18662 34379 38815 46655 47687 68758 77630 93310 95374 171895 238435 240653 333809 343790 476870 481306 667618 1203265 1478297 1669045 2406530 2956594 3338090 7391485 10348079 14782970 20696158 51740395 103480790