Search a number
-
+
1351107342417 = 37213199770373
BaseRepresentation
bin10011101010010100010…
…001011111000001010001
311210011102222211110002010
4103222110101133001101
5134114031434424132
62512405023213133
7166420461630600
oct23522421370121
94704388743063
101351107342417
11481001964a68
12199a2b1471a9
139a5413b8b61
1449572da9a37
152522ab016cc
hex13a9445f051

1351107342417 has 48 divisors (see below), whose sum is σ = 2113739952192. Its totient is φ = 765388391040.

The previous prime is 1351107342391. The next prime is 1351107342433. The reversal of 1351107342417 is 7142437011531.

It is not a de Polignac number, because 1351107342417 - 214 = 1351107326033 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1351107342317) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 19164043 + ... + 19234415.

It is an arithmetic number, because the mean of its divisors is an integer number (44036249004).

Almost surely, 21351107342417 is an apocalyptic number.

It is an amenable number.

1351107342417 is a deficient number, since it is larger than the sum of its proper divisors (762632609775).

1351107342417 is a wasteful number, since it uses less digits than its factorization.

1351107342417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71518 (or 71511 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 39.

The spelling of 1351107342417 in words is "one trillion, three hundred fifty-one billion, one hundred seven million, three hundred forty-two thousand, four hundred seventeen".

Divisors: 1 3 7 21 49 131 147 393 917 997 2751 2991 6419 6979 19257 20937 48853 70373 130607 146559 211119 391821 492611 914249 1477833 2742747 3448277 6399743 9218863 10344831 19199229 27656589 64532041 70161881 193596123 210485643 451724287 491133167 1355172861 1473399501 3437932169 9191206411 10313796507 27573619233 64338444877 193015334631 450369114139 1351107342417