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103508115374 = 2194575960389
BaseRepresentation
bin110000001100110010…
…0000111111110101110
3100220011122210001211202
41200121210013332232
53143441034142444
6115315002045502
710323012315056
oct1403144077656
9326148701752
10103508115374
113a9966a6104
12180887a9892
1399b755ab61
14501cd32566
152a5c1eb34e
hex1819907fae

103508115374 has 16 divisors (see below), whose sum is σ = 163791517200. Its totient is φ = 48922864704.

The previous prime is 103508115367. The next prime is 103508115379. The reversal of 103508115374 is 473511805301.

103508115374 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103508115379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2962829 + ... + 2997560.

It is an arithmetic number, because the mean of its divisors is an integer number (10236969825).

Almost surely, 2103508115374 is an apocalyptic number.

103508115374 is a deficient number, since it is larger than the sum of its proper divisors (60283401826).

103508115374 is a wasteful number, since it uses less digits than its factorization.

103508115374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5960867.

The product of its (nonzero) digits is 50400, while the sum is 38.

The spelling of 103508115374 in words is "one hundred three billion, five hundred eight million, one hundred fifteen thousand, three hundred seventy-four".

Divisors: 1 2 19 38 457 914 8683 17366 5960389 11920778 113247391 226494782 2723897773 5447795546 51754057687 103508115374