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106070205 = 3513950873
BaseRepresentation
bin1100101001010…
…00000010111101
321101120220222010
412110220002331
5204123221310
614305241433
72425403403
oct624500275
9241526863
10106070205
115496812a
122b633279
1318c8a747
1410131473
1594a3320
hex65280bd

106070205 has 16 divisors (see below), whose sum is σ = 170936640. Its totient is φ = 56162688.

The previous prime is 106070203. The next prime is 106070233. The reversal of 106070205 is 502070601.

It is not a de Polignac number, because 106070205 - 21 = 106070203 is a prime.

It is a super-2 number, since 2×1060702052 = 22501776777484050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106070203) 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, 23352 + ... + 27521.

It is an arithmetic number, because the mean of its divisors is an integer number (10683540).

Almost surely, 2106070205 is an apocalyptic number.

106070205 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

106070205 is a deficient number, since it is larger than the sum of its proper divisors (64866435).

106070205 is a wasteful number, since it uses less digits than its factorization.

106070205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51020.

The product of its (nonzero) digits is 420, while the sum is 21.

The square root of 106070205 is about 10299.0390328419. The cubic root of 106070205 is about 473.3668083954.

The spelling of 106070205 in words is "one hundred six million, seventy thousand, two hundred five".

Divisors: 1 3 5 15 139 417 695 2085 50873 152619 254365 763095 7071347 21214041 35356735 106070205