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6190106 = 213238081
BaseRepresentation
bin10111100111010000011010
3102122111020012
4113213100122
53041040411
6340401522
7103420646
oct27472032
912574205
106190106
11354879a
1220a62a2
1313896b0
14b71c26
1582418b
hex5e741a

6190106 has 8 divisors (see below), whose sum is σ = 9999444. Its totient is φ = 2856960.

The previous prime is 6190081. The next prime is 6190109. The reversal of 6190106 is 6010916.

It can be written as a sum of positive squares in 2 ways, for example, as 5452225 + 737881 = 2335^2 + 859^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (6190109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 119015 + ... + 119066.

Almost surely, 26190106 is an apocalyptic number.

6190106 is a deficient number, since it is larger than the sum of its proper divisors (3809338).

6190106 is a wasteful number, since it uses less digits than its factorization.

6190106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238096.

The product of its (nonzero) digits is 324, while the sum is 23.

The square root of 6190106 is about 2487.9923633323. The cubic root of 6190106 is about 183.6112816088.

The spelling of 6190106 in words is "six million, one hundred ninety thousand, one hundred six".

Divisors: 1 2 13 26 238081 476162 3095053 6190106