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541979107 = 23315211459
BaseRepresentation
bin100000010011011…
…111000111100011
31101202211101120021
4200103133013203
52102221312412
6125440254311
716300514005
oct4023370743
91352741507
10541979107
11258a29a1a
12131611397
13883926c7
1451da2375
15328ab607
hex204df1e3

541979107 has 16 divisors (see below), whose sum is σ = 585308160. Its totient is φ = 500385600.

The previous prime is 541979101. The next prime is 541979129. The reversal of 541979107 is 701979145.

541979107 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 541979107 - 219 = 541454819 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (541979101) 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, 370744 + ... + 372202.

It is an arithmetic number, because the mean of its divisors is an integer number (36581760).

Almost surely, 2541979107 is an apocalyptic number.

541979107 is a deficient number, since it is larger than the sum of its proper divisors (43329053).

541979107 is a wasteful number, since it uses less digits than its factorization.

541979107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2034.

The product of its (nonzero) digits is 79380, while the sum is 43.

The square root of 541979107 is about 23280.4447337245. Note that the first 3 decimals coincide. The cubic root of 541979107 is about 815.3189096580.

The spelling of 541979107 in words is "five hundred forty-one million, nine hundred seventy-nine thousand, one hundred seven".

Divisors: 1 23 31 521 713 1459 11983 16151 33557 45229 371473 760139 1040267 17483197 23564309 541979107