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106158214 = 253079107
BaseRepresentation
bin1100101001111…
…01100010000110
321101202101200201
412110331202012
5204134030324
614311201114
72426221111
oct624754206
9241671621
10106158214
1154a18268
122b67619a
1318cbb816
1410155578
1594be444
hex653d886

106158214 has 4 divisors (see below), whose sum is σ = 159237324. Its totient is φ = 53079106.

The previous prime is 106158211. The next prime is 106158223. The reversal of 106158214 is 412851601.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 412851601 = 1015940639.

It is a super-2 number, since 2×1061582142 = 22539132799339592, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106158211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26539552 + ... + 26539555.

It is an arithmetic number, because the mean of its divisors is an integer number (39809331).

Almost surely, 2106158214 is an apocalyptic number.

106158214 is a deficient number, since it is larger than the sum of its proper divisors (53079110).

106158214 is an equidigital number, since it uses as much as digits as its factorization.

106158214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53079109.

The product of its (nonzero) digits is 1920, while the sum is 28.

The square root of 106158214 is about 10303.3108271080. The cubic root of 106158214 is about 473.4976934776.

The spelling of 106158214 in words is "one hundred six million, one hundred fifty-eight thousand, two hundred fourteen".

Divisors: 1 2 53079107 106158214