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234980241061 = 4211373406517
BaseRepresentation
bin1101101011010111101…
…0011110111010100101
3211110112011210001021011
43122311322132322211
512322214420203221
6255540510022221
722656013044046
oct3326572367245
9743464701234
10234980241061
1190722247035
123965a4a7971
131920a415377
14b531b268cd
1561a44001e1
hex36b5e9eea5

234980241061 has 8 divisors (see below), whose sum is σ = 235710518904. Its totient is φ = 234250779840.

The previous prime is 234980241053. The next prime is 234980241077. The reversal of 234980241061 is 160142089432.

It can be written as a sum of positive squares in 4 ways, for example, as 69481796836 + 165498444225 = 263594^2 + 406815^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 234980241061 - 23 = 234980241053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234980241011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 374775 + ... + 781291.

It is an arithmetic number, because the mean of its divisors is an integer number (29463814863).

Almost surely, 2234980241061 is an apocalyptic number.

It is an amenable number.

234980241061 is a deficient number, since it is larger than the sum of its proper divisors (730277843).

234980241061 is a wasteful number, since it uses less digits than its factorization.

234980241061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 408311.

The product of its (nonzero) digits is 82944, while the sum is 40.

The spelling of 234980241061 in words is "two hundred thirty-four billion, nine hundred eighty million, two hundred forty-one thousand, sixty-one".

Divisors: 1 421 1373 406517 578033 171143657 558147841 234980241061