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23483257622693 = 11149179383208991
BaseRepresentation
bin1010101011011100111110…
…01110101001000010100101
310002010222101121012121022222
411111232133032221002211
511034222202422411233
6121540020513402125
74642416005214611
oct525563716510245
9102128347177288
1023483257622693
1175342147a2350
122773267569345
13101460044c46b
145b284a99a341
152aacc0473898
hex155b9f3a90a5

23483257622693 has 32 divisors (see below), whose sum is σ = 26001948672000. Its totient is φ = 21031516379200.

The previous prime is 23483257622663. The next prime is 23483257622719. The reversal of 23483257622693 is 39622675238432.

It is a cyclic number.

It is not a de Polignac number, because 23483257622693 - 226 = 23483190513829 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23483257622623) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 112260428 + ... + 112469418.

It is an arithmetic number, because the mean of its divisors is an integer number (812560896000).

Almost surely, 223483257622693 is an apocalyptic number.

It is an amenable number.

23483257622693 is a deficient number, since it is larger than the sum of its proper divisors (2518691049307).

23483257622693 is a wasteful number, since it uses less digits than its factorization.

23483257622693 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209713.

The product of its digits is 156764160, while the sum is 62.

The spelling of 23483257622693 in words is "twenty-three trillion, four hundred eighty-three billion, two hundred fifty-seven million, six hundred twenty-two thousand, six hundred ninety-three".

Divisors: 1 11 149 179 383 1639 1969 4213 26671 57067 68557 208991 293381 627737 754127 2298901 10214993 31139659 37409389 80043553 112364923 342536249 411503279 880479083 5573998961 11926489397 14327795987 61313988571 131191383367 157605755857 2134841602063 23483257622693