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10190106 = 2321733301
BaseRepresentation
bin100110110111…
…110100011010
3201011201012100
4212313310122
510102040411
61002224230
7152420523
oct46676432
921151170
1010190106
11582aa83
1234b5076
13215a264
1414d384a
15d64456
hex9b7d1a

10190106 has 24 divisors (see below), whose sum is σ = 23378004. Its totient is φ = 3196800.

The previous prime is 10190101. The next prime is 10190113. The reversal of 10190106 is 60109101.

It can be written as a sum of positive squares in 2 ways, for example, as 9641025 + 549081 = 3105^2 + 741^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (10190101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16345 + ... + 16956.

Almost surely, 210190106 is an apocalyptic number.

10190106 is an abundant number, since it is smaller than the sum of its proper divisors (13187898).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10190106 is a wasteful number, since it uses less digits than its factorization.

10190106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33326 (or 33323 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 18.

The square root of 10190106 is about 3192.1945429438. The cubic root of 10190106 is about 216.8001444469.

Adding to 10190106 its reverse (60109101), we get a palindrome (70299207).

It can be divided in two parts, 10190 and 106, that added together give a triangular number (10296 = T143).

The spelling of 10190106 in words is "ten million, one hundred ninety thousand, one hundred six".

Divisors: 1 2 3 6 9 17 18 34 51 102 153 306 33301 66602 99903 199806 299709 566117 599418 1132234 1698351 3396702 5095053 10190106