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235100107 = 1121372737
BaseRepresentation
bin11100000001101…
…01011111001011
3121101101022201101
432000311133023
5440141200412
635155002231
75553214024
oct1600653713
9541338641
10235100107
11110787210
1266899377
13399267b8
142331bc4b
151598e457
hexe0357cb

235100107 has 4 divisors (see below), whose sum is σ = 256472856. Its totient is φ = 213727360.

The previous prime is 235100101. The next prime is 235100113. The reversal of 235100107 is 701001532.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (235100101) and next prime (235100113).

It is a de Polignac number, because none of the positive numbers 2k-235100107 is a prime.

It is a super-2 number, since 2×2351001072 = 110544120622822898, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (235100101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10686358 + ... + 10686379.

It is an arithmetic number, because the mean of its divisors is an integer number (64118214).

Almost surely, 2235100107 is an apocalyptic number.

235100107 is a deficient number, since it is larger than the sum of its proper divisors (21372749).

235100107 is a wasteful number, since it uses less digits than its factorization.

235100107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21372748.

The product of its (nonzero) digits is 210, while the sum is 19.

The square root of 235100107 is about 15332.9744994244. The cubic root of 235100107 is about 617.1881924944.

Adding to 235100107 its reverse (701001532), we get a palindrome (936101639).

The spelling of 235100107 in words is "two hundred thirty-five million, one hundred thousand, one hundred seven".

Divisors: 1 11 21372737 235100107