Search a number
-
+
235530701 = 7221432243
BaseRepresentation
bin11100000100111…
…10100111001101
3121102012012101022
432002132213031
5440243440301
635212123525
75556656300
oct1602364715
9542165338
10235530701
11110a5077a
1266a665a5
1339a477a3
14233d0b37
1515a26d1b
hexe09e9cd

235530701 has 12 divisors (see below), whose sum is σ = 274234752. Its totient is φ = 201699288.

The previous prime is 235530697. The next prime is 235530703. The reversal of 235530701 is 107035532.

It is not a de Polignac number, because 235530701 - 22 = 235530697 is a prime.

It is a super-2 number, since 2×2355307012 = 110949422227102802, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235530703) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 103886 + ... + 106128.

It is an arithmetic number, because the mean of its divisors is an integer number (22852896).

Almost surely, 2235530701 is an apocalyptic number.

It is an amenable number.

235530701 is a deficient number, since it is larger than the sum of its proper divisors (38704051).

235530701 is a wasteful number, since it uses less digits than its factorization.

235530701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4400 (or 4393 counting only the distinct ones).

The product of its (nonzero) digits is 3150, while the sum is 26.

The square root of 235530701 is about 15347.0095132570. The cubic root of 235530701 is about 617.5647632140.

The spelling of 235530701 in words is "two hundred thirty-five million, five hundred thirty thousand, seven hundred one".

Divisors: 1 7 49 2143 2243 15001 15701 105007 109907 4806749 33647243 235530701