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103502241664 = 272927883147
BaseRepresentation
bin110000001100100110…
…1101101111110000000
3100220011020201122121221
41200121031231332000
53143433033213124
6115314232124424
710322611352413
oct1403115557600
9326136648557
10103502241664
113a9933540a8
1218086836714
1399b62824a3
14501c243b7a
152a5b93ace4
hex181936df80

103502241664 has 32 divisors (see below), whose sum is σ = 213306082200. Its totient is φ = 49966597632.

The previous prime is 103502241653. The next prime is 103502241677. The reversal of 103502241664 is 466142205301.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 13937862 + ... + 13945285.

Almost surely, 2103502241664 is an apocalyptic number.

It is an amenable number.

103502241664 is an abundant number, since it is smaller than the sum of its proper divisors (109803840536).

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

103502241664 is an equidigital number, since it uses as much as digits as its factorization.

103502241664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27883190 (or 27883178 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 34.

Adding to 103502241664 its reverse (466142205301), we get a palindrome (569644446965).

The spelling of 103502241664 in words is "one hundred three billion, five hundred two million, two hundred forty-one thousand, six hundred sixty-four".

Divisors: 1 2 4 8 16 29 32 58 64 116 128 232 464 928 1856 3712 27883147 55766294 111532588 223065176 446130352 808611263 892260704 1617222526 1784521408 3234445052 3569042816 6468890104 12937780208 25875560416 51751120832 103502241664