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34090754019 = 374337752773
BaseRepresentation
bin11111101111111101…
…111001111111100011
310020222211202201221020
4133233331321333203
51024304213112034
623354443100523
72314541425260
oct375775717743
9106884681836
1034090754019
1113504384083
126734b11743
1332a3a409ca
141915864267
15d47d29249
hex7eff79fe3

34090754019 has 16 divisors (see below), whose sum is σ = 53155905792. Its totient is φ = 19027397088.

The previous prime is 34090754003. The next prime is 34090754023. The reversal of 34090754019 is 91045709043.

It is not a de Polignac number, because 34090754019 - 24 = 34090754003 is a prime.

It is a super-2 number, since 2×340907540192 (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (34090754039) 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, 18875484 + ... + 18877289.

It is an arithmetic number, because the mean of its divisors is an integer number (3322244112).

Almost surely, 234090754019 is an apocalyptic number.

34090754019 is a deficient number, since it is larger than the sum of its proper divisors (19065151773).

34090754019 is a wasteful number, since it uses less digits than its factorization.

34090754019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37752826.

The product of its (nonzero) digits is 136080, while the sum is 42.

The spelling of 34090754019 in words is "thirty-four billion, ninety million, seven hundred fifty-four thousand, nineteen".

Divisors: 1 3 7 21 43 129 301 903 37752773 113258319 264269411 792808233 1623369239 4870107717 11363584673 34090754019