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350100061 = 1919979227
BaseRepresentation
bin10100110111100…
…001101001011101
3220101202220222221
4110313201221131
51204111200221
654423505341
711450541613
oct2467415135
9811686887
10350100061
1116a6933a3
12992b8251
13576bc8cc
14346d56b3
1520b08541
hex14de1a5d

350100061 has 8 divisors (see below), whose sum is σ = 368750880. Its totient is φ = 331471728.

The previous prime is 350100029. The next prime is 350100083. The reversal of 350100061 is 160001053.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 350100061 - 25 = 350100029 is a prime.

It is a super-4 number, since 4×3501000614 (a number of 35 digits) contains 4444 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (350100001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33330 + ... + 42556.

It is an arithmetic number, because the mean of its divisors is an integer number (46093860).

Almost surely, 2350100061 is an apocalyptic number.

It is an amenable number.

350100061 is a deficient number, since it is larger than the sum of its proper divisors (18650819).

350100061 is a wasteful number, since it uses less digits than its factorization.

350100061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11243.

The product of its (nonzero) digits is 90, while the sum is 16.

The square root of 350100061 is about 18710.9609854759. The cubic root of 350100061 is about 704.7970248798.

The spelling of 350100061 in words is "three hundred fifty million, one hundred thousand, sixty-one".

Divisors: 1 19 1997 9227 37943 175313 18426319 350100061