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34808093219 = 618914274493
BaseRepresentation
bin100000011010101110…
…010101101000100011
310022211211120100022202
4200122232111220203
51032241332440334
623553550123415
72341401624224
oct403256255043
9108754510282
1034808093219
1113842296699
1268b51b056b
133389541383
141982c3324b
15d8acc417e
hex81ab95a23

34808093219 has 16 divisors (see below), whose sum is σ = 35809270560. Its totient is φ = 33821525760.

The previous prime is 34808093207. The next prime is 34808093231. The reversal of 34808093219 is 91239080843.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (34808093207) and next prime (34808093231).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-34808093219 is a prime.

It is a super-2 number, since 2×348080932192 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34808093279) 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, 7744937 + ... + 7749429.

It is an arithmetic number, because the mean of its divisors is an integer number (2238079410).

Almost surely, 234808093219 is an apocalyptic number.

34808093219 is a deficient number, since it is larger than the sum of its proper divisors (1001177341).

34808093219 is a wasteful number, since it uses less digits than its factorization.

34808093219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6070.

The product of its (nonzero) digits is 373248, while the sum is 47.

The spelling of 34808093219 in words is "thirty-four billion, eight hundred eight million, ninety-three thousand, two hundred nineteen".

Divisors: 1 61 89 1427 4493 5429 87047 127003 274073 399877 6411511 7747183 24392497 391102171 570624479 34808093219