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10378408795 = 5172337143477
BaseRepresentation
bin10011010101001100…
…11111001101011011
3222210021210210101221
421222212133031123
5132223333040140
64433501152511
7515121006406
oct115246371533
928707723357
1010378408795
114446383157
12201785b737
13c9520c2c1
14706506d3d
1540b20914a
hex26a99f35b

10378408795 has 32 divisors (see below), whose sum is σ = 14132009088. Its totient is φ = 7272511488.

The previous prime is 10378408771. The next prime is 10378408801. The reversal of 10378408795 is 59780487301.

It is a cyclic number.

It is not a de Polignac number, because 10378408795 - 25 = 10378408763 is a prime.

It is a super-2 number, since 2×103784087952 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 597 + ... + 144073.

It is an arithmetic number, because the mean of its divisors is an integer number (441625284).

Almost surely, 210378408795 is an apocalyptic number.

10378408795 is a deficient number, since it is larger than the sum of its proper divisors (3753600293).

10378408795 is a wasteful number, since it uses less digits than its factorization.

10378408795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143559.

The product of its (nonzero) digits is 1693440, while the sum is 52.

The spelling of 10378408795 in words is "ten billion, three hundred seventy-eight million, four hundred eight thousand, seven hundred ninety-five".

Divisors: 1 5 17 23 37 85 115 185 391 629 851 1955 3145 4255 14467 72335 143477 717385 2439109 3299971 5308649 12195545 16499855 26543245 56099507 90247033 122098927 280497535 451235165 610494635 2075681759 10378408795