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10210137 = 372321139
BaseRepresentation
bin100110111100…
…101101011001
3201012201200020
4212330231121
510103211022
61002501053
7152533110
oct46745531
921181606
1010210137
115844033
123504789
132166402
1414dac77
15d6a35c
hex9bcb59

10210137 has 16 divisors (see below), whose sum is σ = 16235520. Its totient is φ = 5580432.

The previous prime is 10210121. The next prime is 10210141. The reversal of 10210137 is 73101201.

It is not a de Polignac number, because 10210137 - 24 = 10210121 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10210147) 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, 10087 + ... + 11052.

It is an arithmetic number, because the mean of its divisors is an integer number (1014720).

Almost surely, 210210137 is an apocalyptic number.

It is an amenable number.

10210137 is a deficient number, since it is larger than the sum of its proper divisors (6025383).

10210137 is a wasteful number, since it uses less digits than its factorization.

10210137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21172.

The product of its (nonzero) digits is 42, while the sum is 15.

The square root of 10210137 is about 3195.3304993381. The cubic root of 10210137 is about 216.9421083367.

Adding to 10210137 its reverse (73101201), we get a palindrome (83311338).

The spelling of 10210137 in words is "ten million, two hundred ten thousand, one hundred thirty-seven".

Divisors: 1 3 7 21 23 69 161 483 21139 63417 147973 443919 486197 1458591 3403379 10210137