Base | Representation |
---|---|
bin | 1111101011001001010… |
… | …1101100110001111010 |
3 | 221202001120211121020111 |
4 | 3322302111230301322 |
5 | 13402441140131432 |
6 | 323412221014534 |
7 | 25312003164403 |
oct | 3726225546172 |
9 | 852046747214 |
10 | 269280005242 |
11 | a42235a7586 |
12 | 442313b444a |
13 | 1c515546511 |
14 | d0672369aa |
15 | 7010763347 |
hex | 3eb256cc7a |
269280005242 has 24 divisors (see below), whose sum is σ = 417443695200. Its totient is φ = 130273771320.
The previous prime is 269280005231. The next prime is 269280005303. The reversal of 269280005242 is 242500082962.
It is a junction number, because it is equal to n+sod(n) for n = 269280005195 and 269280005204.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16865259 + ... + 16881217.
It is an arithmetic number, because the mean of its divisors is an integer number (17393487300).
Almost surely, 2269280005242 is an apocalyptic number.
269280005242 is a deficient number, since it is larger than the sum of its proper divisors (148163689958).
269280005242 is a wasteful number, since it uses less digits than its factorization.
269280005242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24802 (or 24771 counting only the distinct ones).
The product of its (nonzero) digits is 138240, while the sum is 40.
The spelling of 269280005242 in words is "two hundred sixty-nine billion, two hundred eighty million, five thousand, two hundred forty-two".
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