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13009153797 = 341723831451
BaseRepresentation
bin11000001110110011…
…11110111100000101
31020120122000111010000
430013121332330011
5203120320410142
65550515151513
7640243661043
oct140731767405
936518014100
1013009153797
115576367882
1226308a5599
1312c4258353
148b5a6d393
1551215e14c
hex30767ef05

13009153797 has 60 divisors (see below), whose sum is σ = 20711978496. Its totient is φ = 8135683200.

The previous prime is 13009153783. The next prime is 13009153867. The reversal of 13009153797 is 79735190031.

It is not a de Polignac number, because 13009153797 - 26 = 13009153733 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13009153747) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 8964922 + ... + 8966372.

Almost surely, 213009153797 is an apocalyptic number.

13009153797 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

13009153797 is a deficient number, since it is larger than the sum of its proper divisors (7702824699).

13009153797 is a wasteful number, since it uses less digits than its factorization.

13009153797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1880 (or 1854 counting only the distinct ones).

The product of its (nonzero) digits is 178605, while the sum is 45.

The spelling of 13009153797 in words is "thirteen billion, nine million, one hundred fifty-three thousand, seven hundred ninety-seven".

Divisors: 1 3 9 17 27 51 81 153 289 383 459 867 1149 1377 1451 2601 3447 4353 6511 7803 10341 13059 19533 23409 24667 31023 39177 58599 74001 110687 117531 175797 222003 332061 419339 527391 555733 666009 996183 1258017 1667199 1998027 2988549 3774051 5001597 8965647 9447461 11322153 15004791 28342383 33966459 45014373 85027149 160606837 255081447 481820511 765244341 1445461533 4336384599 13009153797