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34252155031 = 571122948809
BaseRepresentation
bin11111111001100101…
…100110100010010111
310021102002110202111111
4133321211212202113
51030122022430111
623422450315451
72321541341203
oct377145464227
9107362422444
1034252155031
11135874a3046
12677ab88b87
1332cb302073
14192d079b03
15d570aba21
hex7f9966897

34252155031 has 8 divisors (see below), whose sum is σ = 34340763600. Its totient is φ = 34163647680.

The previous prime is 34252155001. The next prime is 34252155083. The reversal of 34252155031 is 13055125243.

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 34252155031 - 211 = 34252152983 is a prime.

It is a super-2 number, since 2×342521550312 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34252154984 and 34252155002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34252155001) 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, 677355 + ... + 726163.

It is an arithmetic number, because the mean of its divisors is an integer number (4292595450).

Almost surely, 234252155031 is an apocalyptic number.

34252155031 is a deficient number, since it is larger than the sum of its proper divisors (88608569).

34252155031 is a wasteful number, since it uses less digits than its factorization.

34252155031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50609.

The product of its (nonzero) digits is 18000, while the sum is 31.

The spelling of 34252155031 in words is "thirty-four billion, two hundred fifty-two million, one hundred fifty-five thousand, thirty-one".

Divisors: 1 571 1229 48809 701759 27869939 59986261 34252155031