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10445005074 = 237248690597
BaseRepresentation
bin10011011101001001…
…00010000100010010
3222221221010020022210
421232210202010102
5132342410130244
64444240412550
7516560035560
oct115644420422
928857106283
1010445005074
11447aa299a9
122036017156
13ca5c5879a
147112c0a30
15411eb14b9
hex26e922112

10445005074 has 16 divisors (see below), whose sum is σ = 23874297408. Its totient is φ = 2984287152.

The previous prime is 10445005073. The next prime is 10445005079. The reversal of 10445005074 is 47050054401.

It is not an unprimeable number, because it can be changed into a prime (10445005073) by changing a digit.

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, 124345257 + ... + 124345340.

It is an arithmetic number, because the mean of its divisors is an integer number (1492143588).

Almost surely, 210445005074 is an apocalyptic number.

10445005074 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

10445005074 is an abundant number, since it is smaller than the sum of its proper divisors (13429292334).

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

10445005074 is a wasteful number, since it uses less digits than its factorization.

10445005074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248690609.

The product of its (nonzero) digits is 11200, while the sum is 30.

Adding to 10445005074 its reverse (47050054401), we get a palindrome (57495059475).

The spelling of 10445005074 in words is "ten billion, four hundred forty-five million, five thousand, seventy-four".

Divisors: 1 2 3 6 7 14 21 42 248690597 497381194 746071791 1492143582 1740834179 3481668358 5222502537 10445005074