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34252171210 = 2541563148387
BaseRepresentation
bin11111111001100101…
…101010011111001010
310021102002111120200201
4133321211222133022
51030122023434320
623422450522414
72321541436315
oct377145523712
9107362446621
1034252171210
1113587504214
12677ab9640a
1332cb30953a
14192d08197c
15d570b170a
hex7f996a7ca

34252171210 has 32 divisors (see below), whose sum is σ = 63270268992. Its totient is φ = 13342869120.

The previous prime is 34252171147. The next prime is 34252171211. The reversal of 34252171210 is 1217125243.

It is a super-2 number, since 2×342521712102 (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (34252171211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 156637 + ... + 305023.

It is an arithmetic number, because the mean of its divisors is an integer number (1977195906).

Almost surely, 234252171210 is an apocalyptic number.

34252171210 is a deficient number, since it is larger than the sum of its proper divisors (29018097782).

34252171210 is a wasteful number, since it uses less digits than its factorization.

34252171210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148998.

The product of its (nonzero) digits is 3360, while the sum is 28.

Adding to 34252171210 its reverse (1217125243), we get a palindrome (35469296453).

The spelling of 34252171210 in words is "thirty-four billion, two hundred fifty-two million, one hundred seventy-one thousand, two hundred ten".

Divisors: 1 2 5 10 41 82 205 410 563 1126 2815 5630 23083 46166 115415 148387 230830 296774 741935 1483870 6083867 12167734 30419335 60838670 83541881 167083762 417709405 835418810 3425217121 6850434242 17126085605 34252171210