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10208080015692 = 22313312110851947
BaseRepresentation
bin1001010010001100000011…
…1110111011000101001100
31100010212211122111021010020
42110203000332323011030
52314222121441000232
633413305513542140
72102336511321336
oct224430076730514
940125748437106
1010208080015692
11328624a054639
12118a489414950
13590805455070
14274106386456
1512a80791ae2c
hex948c0fbb14c

10208080015692 has 48 divisors (see below), whose sum is σ = 26478526835712. Its totient is φ = 3039626802240.

The previous prime is 10208080015691. The next prime is 10208080015717. The reversal of 10208080015692 is 29651008080201.

It is a happy number.

It is a super-3 number, since 3×102080800156923 (a number of 40 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (10208080015691) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1055421138 + ... + 1055430809.

It is an arithmetic number, because the mean of its divisors is an integer number (551635975744).

Almost surely, 210208080015692 is an apocalyptic number.

10208080015692 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10208080015692 is an abundant number, since it is smaller than the sum of its proper divisors (16270446820020).

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

10208080015692 is a wasteful number, since it uses less digits than its factorization.

10208080015692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2110851998 (or 2110851996 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 42.

Adding to 10208080015692 its reverse (29651008080201), we get a palindrome (39859088095893).

The spelling of 10208080015692 in words is "ten trillion, two hundred eight billion, eighty million, fifteen thousand, six hundred ninety-two".

Divisors: 1 2 3 4 6 12 13 26 31 39 52 62 78 93 124 156 186 372 403 806 1209 1612 2418 4836 2110851947 4221703894 6332555841 8443407788 12665111682 25330223364 27441075311 54882150622 65436410357 82323225933 109764301244 130872820714 164646451866 196309231071 261745641428 329292903732 392618462142 785236924284 850673334641 1701346669282 2552020003923 3402693338564 5104040007846 10208080015692