Search a number
-
+
34311243370 = 2523672226557
BaseRepresentation
bin11111111101000111…
…000000011001101010
310021120012122202110111
4133331013000121222
51030232134241440
623432401004534
72323156520335
oct377507003152
9107505582414
1034311243370
1113607890a88
12679692374a
13330a620091
141936c5b61c
15d5c37e4ea
hex7fd1c066a

34311243370 has 32 divisors (see below), whose sum is σ = 65407367808. Its totient is φ = 12931837248.

The previous prime is 34311243319. The next prime is 34311243391. The reversal of 34311243370 is 7334211343.

It is a super-2 number, since 2×343112433702 (a number of 22 digits) contains 22 as substring.

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, 1097869 + ... + 1128688.

It is an arithmetic number, because the mean of its divisors is an integer number (2043980244).

Almost surely, 234311243370 is an apocalyptic number.

34311243370 is a deficient number, since it is larger than the sum of its proper divisors (31096124438).

34311243370 is a wasteful number, since it uses less digits than its factorization.

34311243370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2226654.

The product of its (nonzero) digits is 18144, while the sum is 31.

The spelling of 34311243370 in words is "thirty-four billion, three hundred eleven million, two hundred forty-three thousand, three hundred seventy".

Divisors: 1 2 5 10 23 46 67 115 134 230 335 670 1541 3082 7705 15410 2226557 4453114 11132785 22265570 51210811 102421622 149179319 256054055 298358638 512108110 745896595 1491793190 3431124337 6862248674 17155621685 34311243370