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34043514145 = 5163193216431
BaseRepresentation
bin11111101101001001…
…101100110100100001
310020212112212201000021
4133231021230310201
51024210114423040
623350034353441
72313426044554
oct375511546441
9106775781007
1034043514145
111348a749063
12672112b881
133297010a14
14190d48869b
15d43ae724a
hex7ed26cd21

34043514145 has 16 divisors (see below), whose sum is σ = 41316003072. Its totient is φ = 26927354880.

The previous prime is 34043514137. The next prime is 34043514151. The reversal of 34043514145 is 54141534043.

It is not a de Polignac number, because 34043514145 - 23 = 34043514137 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 34043514145.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49080 + ... + 265510.

It is an arithmetic number, because the mean of its divisors is an integer number (2582250192).

Almost surely, 234043514145 is an apocalyptic number.

It is an amenable number.

34043514145 is a deficient number, since it is larger than the sum of its proper divisors (7272488927).

34043514145 is a wasteful number, since it uses less digits than its factorization.

34043514145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216792.

The product of its (nonzero) digits is 57600, while the sum is 34.

The spelling of 34043514145 in words is "thirty-four billion, forty-three million, five hundred fourteen thousand, one hundred forty-five".

Divisors: 1 5 163 193 815 965 31459 157295 216431 1082155 35278253 41771183 176391265 208855915 6808702829 34043514145