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241202142 = 23217974861
BaseRepresentation
bin11100110000001…
…11001111011110
3121210212100010200
432120013033132
5443221432032
635533444330
75656120146
oct1630071736
9553770120
10241202142
11114174815
12689406a6
133ac8207c
1424069926
151629747c
hexe6073de

241202142 has 24 divisors (see below), whose sum is σ = 525531240. Its totient is φ = 79950480.

The previous prime is 241202119. The next prime is 241202197.

241202142 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

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, 34209 + ... + 40652.

It is an arithmetic number, because the mean of its divisors is an integer number (21897135).

Almost surely, 2241202142 is an apocalyptic number.

241202142 is an abundant number, since it is smaller than the sum of its proper divisors (284329098).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

241202142 is a wasteful number, since it uses less digits than its factorization.

241202142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75048 (or 75045 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

The square root of 241202142 is about 15530.6838870669. The cubic root of 241202142 is about 622.4823665591.

It can be divided in two parts, 24120 and 2142, that added together give a palindrome (26262).

The spelling of 241202142 in words is "two hundred forty-one million, two hundred two thousand, one hundred forty-two".

Divisors: 1 2 3 6 9 18 179 358 537 1074 1611 3222 74861 149722 224583 449166 673749 1347498 13400119 26800238 40200357 80400714 120601071 241202142