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34231360636 = 2211777985469
BaseRepresentation
bin11111111000010110…
…010001110001111100
310021100122100021221201
4133320112101301330
51030101212020021
623420424505244
72321166523144
oct377026216174
9107318307851
1034231360636
111357678a9a0
12677401b224
1332c6c011a5
14192a3c5924
15d55350591
hex7f8591c7c

34231360636 has 12 divisors (see below), whose sum is σ = 65350779480. Its totient is φ = 15559709360.

The previous prime is 34231360607. The next prime is 34231360651. The reversal of 34231360636 is 63606313243.

It is a junction number, because it is equal to n+sod(n) for n = 34231360595 and 34231360604.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 388992691 + ... + 388992778.

It is an arithmetic number, because the mean of its divisors is an integer number (5445898290).

Almost surely, 234231360636 is an apocalyptic number.

It is an amenable number.

34231360636 is a deficient number, since it is larger than the sum of its proper divisors (31119418844).

34231360636 is a wasteful number, since it uses less digits than its factorization.

34231360636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 777985484 (or 777985482 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 37.

Adding to 34231360636 its reverse (63606313243), we get a palindrome (97837673879).

The spelling of 34231360636 in words is "thirty-four billion, two hundred thirty-one million, three hundred sixty thousand, six hundred thirty-six".

Divisors: 1 2 4 11 22 44 777985469 1555970938 3111941876 8557840159 17115680318 34231360636