Base | Representation |
---|---|
bin | 1110000110011001011… |
… | …1011111010000011011 |
3 | 212011020211000120100000 |
4 | 3201212113133100123 |
5 | 12432044303230242 |
6 | 303140445344043 |
7 | 23333552433513 |
oct | 3414627372033 |
9 | 764224016300 |
10 | 242235601947 |
11 | 93805756059 |
12 | 3ab44268023 |
13 | 19ac55b9b11 |
14 | ba1d556843 |
15 | 647b35ba4c |
hex | 38665df41b |
242235601947 has 18 divisors (see below), whose sum is σ = 362866468692. Its totient is φ = 161485286472.
The previous prime is 242235601931. The next prime is 242235601961. The reversal of 242235601947 is 749106532242.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
242235601947 is a `hidden beast` number, since 2 + 4 + 2 + 2 + 35 + 601 + 9 + 4 + 7 = 666.
It is not a de Polignac number, because 242235601947 - 24 = 242235601931 is a prime.
It is not an unprimeable number, because it can be changed into a prime (242235101947) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 7656453 + ... + 7688025.
Almost surely, 2242235601947 is an apocalyptic number.
242235601947 is a gapful number since it is divisible by the number (27) formed by its first and last digit.
242235601947 is a deficient number, since it is larger than the sum of its proper divisors (120630866745).
242235601947 is an frugal number, since it uses more digits than its factorization.
242235601947 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 63161 (or 31576 counting only the distinct ones).
The product of its (nonzero) digits is 725760, while the sum is 45.
The spelling of 242235601947 in words is "two hundred forty-two billion, two hundred thirty-five million, six hundred one thousand, nine hundred forty-seven".
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