Search a number
-
+
23069996415 = 325727705181
BaseRepresentation
bin10101011111000101…
…000011010101111111
32012112210021020121200
4111133011003111333
5334221404341130
614333114030543
71444460506524
oct253705032577
965483236550
1023069996415
119869458844
12457a118453
13223872916b
14118bd0d14b
15900539760
hex55f14357f

23069996415 has 24 divisors (see below), whose sum is σ = 40043054688. Its totient is φ = 12287056320.

The previous prime is 23069996413. The next prime is 23069996419. The reversal of 23069996415 is 51469996032.

It is not a de Polignac number, because 23069996415 - 21 = 23069996413 is a prime.

It is a super-2 number, since 2×230699964152 (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23069996413) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 319876 + ... + 385305.

It is an arithmetic number, because the mean of its divisors is an integer number (1668460612).

Almost surely, 223069996415 is an apocalyptic number.

23069996415 is a deficient number, since it is larger than the sum of its proper divisors (16973058273).

23069996415 is a wasteful number, since it uses less digits than its factorization.

23069996415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 705919 (or 705916 counting only the distinct ones).

The product of its (nonzero) digits is 3149280, while the sum is 54.

The spelling of 23069996415 in words is "twenty-three billion, sixty-nine million, nine hundred ninety-six thousand, four hundred fifteen".

Divisors: 1 3 5 9 15 45 727 2181 3635 6543 10905 32715 705181 2115543 3525905 6346629 10577715 31733145 512666587 1537999761 2563332935 4613999283 7689998805 23069996415