Search a number
-
+
2715068346 = 231982129009
BaseRepresentation
bin1010000111010100…
…1010011110111010
321000012212202120220
42201311022132322
521030024141341
61125225200510
7124165462104
oct24165123672
97005782526
102715068346
111173649041
12639330136
13343661223
141ba836574
1510d55ea66
hexa1d4a7ba

2715068346 has 32 divisors (see below), whose sum is σ = 5723092800. Its totient is φ = 856316160.

The previous prime is 2715068333. The next prime is 2715068359. The reversal of 2715068346 is 6438605172.

It is an interprime number because it is at equal distance from previous prime (2715068333) and next prime (2715068359).

It is a super-2 number, since 2×27150683462 = 14743192246902351432, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2715068298 and 2715068307.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79090 + ... + 108098.

It is an arithmetic number, because the mean of its divisors is an integer number (178846650).

Almost surely, 22715068346 is an apocalyptic number.

2715068346 is an abundant number, since it is smaller than the sum of its proper divisors (3008024454).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2715068346 is a wasteful number, since it uses less digits than its factorization.

2715068346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29854.

The product of its (nonzero) digits is 241920, while the sum is 42.

The square root of 2715068346 is about 52106.3177167606. The cubic root of 2715068346 is about 1395.0622559285.

The spelling of 2715068346 in words is "two billion, seven hundred fifteen million, sixty-eight thousand, three hundred forty-six".

Divisors: 1 2 3 6 19 38 57 114 821 1642 2463 4926 15599 29009 31198 46797 58018 87027 93594 174054 551171 1102342 1653513 3307026 23816389 47632778 71449167 142898334 452511391 905022782 1357534173 2715068346