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6161056410 = 235263780869
BaseRepresentation
bin1011011110011101…
…00100001010011010
3120220101010002112110
411233032210022122
5100104212301120
62455204453150
7305451054405
oct55716441232
916811102473
106161056410
112681834963
12123b3aa1b6
13772569312
14426374d3c
15260d4d2e0
hex16f3a429a

6161056410 has 32 divisors (see below), whose sum is σ = 14842776960. Its totient is φ = 1636699328.

The previous prime is 6161056373. The next prime is 6161056423. The reversal of 6161056410 is 146501616.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 382545 + ... + 398324.

It is an arithmetic number, because the mean of its divisors is an integer number (463836780).

Almost surely, 26161056410 is an apocalyptic number.

6161056410 is an abundant number, since it is smaller than the sum of its proper divisors (8681720550).

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

6161056410 is a wasteful number, since it uses less digits than its factorization.

6161056410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 781142.

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 6161056410 is about 78492.3971477493. The cubic root of 6161056410 is about 1833.2360759058.

The spelling of 6161056410 in words is "six billion, one hundred sixty-one million, fifty-six thousand, four hundred ten".

Divisors: 1 2 3 5 6 10 15 30 263 526 789 1315 1578 2630 3945 7890 780869 1561738 2342607 3904345 4685214 7808690 11713035 23426070 205368547 410737094 616105641 1026842735 1232211282 2053685470 3080528205 6161056410