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348970674161 = 23211251286487
BaseRepresentation
bin1010001010000000100…
…01011110011111110001
31020100202100220000202202
411011000101132133301
521204142443033121
6424152004352545
734132550534204
oct5050021363761
91210670800682
10348970674161
11124aa793663a
12577716a5755
1326ba5564295
1412c66c8d93b
1591269cd40b
hex514045e7f1

348970674161 has 16 divisors (see below), whose sum is σ = 367328037888. Its totient is φ = 330891330000.

The previous prime is 348970674149. The next prime is 348970674193. The reversal of 348970674161 is 161476079843.

It is a cyclic number.

It is not a de Polignac number, because 348970674161 - 26 = 348970674097 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 348970674097 and 348970674106.

It is not an unprimeable number, because it can be changed into a prime (348970674131) 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, 1074860 + ... + 1361346.

It is an arithmetic number, because the mean of its divisors is an integer number (22958002368).

Almost surely, 2348970674161 is an apocalyptic number.

It is an amenable number.

348970674161 is a deficient number, since it is larger than the sum of its proper divisors (18357363727).

348970674161 is a wasteful number, since it uses less digits than its factorization.

348970674161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286972.

The product of its (nonzero) digits is 6096384, while the sum is 56.

The spelling of 348970674161 in words is "three hundred forty-eight billion, nine hundred seventy million, six hundred seventy-four thousand, one hundred sixty-one".

Divisors: 1 23 211 251 4853 5773 52961 286487 1218103 6589201 60448757 71908237 1390321411 1653889451 15172638007 348970674161