Search a number
-
+
34752396049631 = 139727559394171
BaseRepresentation
bin1111110011011011011000…
…01110001011110011011111
311120001022000020021221221222
413321231230032023303133
514023340401342042011
6201525010315443555
710214530525323131
oct771555416136337
9146038006257858
1034752396049631
1110089454638977
123a932b71565bb
1316511a1979180
1488204c633051
15403ec9c26ddb
hex1f9b6c38bcdf

34752396049631 has 8 divisors (see below), whose sum is σ = 37811488803984. Its totient is φ = 31748422083840.

The previous prime is 34752396049571. The next prime is 34752396049639. The reversal of 34752396049631 is 13694069325743.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-34752396049631 is a prime.

It is a super-2 number, since 2×347523960496312 (a number of 28 digits) 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 (34752396049639) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13779695825 + ... + 13779698346.

It is an arithmetic number, because the mean of its divisors is an integer number (4726436100498).

Almost surely, 234752396049631 is an apocalyptic number.

34752396049631 is a deficient number, since it is larger than the sum of its proper divisors (3059092754353).

34752396049631 is a wasteful number, since it uses less digits than its factorization.

34752396049631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27559394281.

The product of its (nonzero) digits is 88179840, while the sum is 62.

The spelling of 34752396049631 in words is "thirty-four trillion, seven hundred fifty-two billion, three hundred ninety-six million, forty-nine thousand, six hundred thirty-one".

Divisors: 1 13 97 1261 27559394171 358272124223 2673261234587 34752396049631