Search a number
-
+
106837855 = 5193133593
BaseRepresentation
bin1100101111000…
…11011101011111
321110000220222121
412113203131133
5204322302410
614333523411
72435051425
oct627433537
9243026877
10106837855
1155341953
122b943567
1319198c87
1410291115
1595a59da
hex65e375f

106837855 has 16 divisors (see below), whose sum is σ = 135421920. Its totient is φ = 80690688.

The previous prime is 106837853. The next prime is 106837879. The reversal of 106837855 is 558738601.

It is a cyclic number.

It is not a de Polignac number, because 106837855 - 21 = 106837853 is a prime.

It is a super-2 number, since 2×1068378552 = 22828654522002050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106837853) 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, 27939 + ... + 31531.

It is an arithmetic number, because the mean of its divisors is an integer number (8463870).

Almost surely, 2106837855 is an apocalyptic number.

106837855 is a deficient number, since it is larger than the sum of its proper divisors (28584065).

106837855 is a wasteful number, since it uses less digits than its factorization.

106837855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3930.

The product of its (nonzero) digits is 201600, while the sum is 43.

The square root of 106837855 is about 10336.2398869221. The cubic root of 106837855 is about 474.5060127604.

The spelling of 106837855 in words is "one hundred six million, eight hundred thirty-seven thousand, eight hundred fifty-five".

Divisors: 1 5 19 95 313 1565 3593 5947 17965 29735 68267 341335 1124609 5623045 21367571 106837855