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242363135 = 571737101109
BaseRepresentation
bin11100111001000…
…10101011111111
3121220001022201102
432130202223333
5444021110020
640014403315
76002024030
oct1634425377
9556038642
10242363135
11114898013
126920053b
133b29a651
142428ca87
1516426475
hexe722aff

242363135 has 64 divisors (see below), whose sum is σ = 368375040. Its totient is φ = 149299200.

The previous prime is 242363129. The next prime is 242363137. The reversal of 242363135 is 531363242.

It is not a de Polignac number, because 242363135 - 214 = 242346751 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 242363098 and 242363107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242363137) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2223461 + ... + 2223569.

It is an arithmetic number, because the mean of its divisors is an integer number (5755860).

Almost surely, 2242363135 is an apocalyptic number.

242363135 is a deficient number, since it is larger than the sum of its proper divisors (126011905).

242363135 is a wasteful number, since it uses less digits than its factorization.

242363135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276.

The product of its digits is 12960, while the sum is 29.

The square root of 242363135 is about 15568.0164118619. The cubic root of 242363135 is about 623.4795125215.

The spelling of 242363135 in words is "two hundred forty-two million, three hundred sixty-three thousand, one hundred thirty-five".

Divisors: 1 5 7 17 35 37 85 101 109 119 185 259 505 545 595 629 707 763 1295 1717 1853 3145 3535 3737 3815 4033 4403 8585 9265 11009 12019 12971 18685 20165 22015 26159 28231 55045 60095 63529 64855 68561 77063 130795 141155 187153 317645 342805 385315 407333 444703 479927 935765 1310071 2036665 2223515 2399635 2851331 6550355 6924661 14256655 34623305 48472627 242363135