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4192108645 = 51396031811
BaseRepresentation
bin1111100111011110…
…1000000001100101
3101211011012011222011
43321313220001211
532041134434040
61531551234221
7205612223044
oct37167500145
911734164864
104192108645
1118613772aa
1298bb18971
1351a674b7a
142baa8055b
151980713ea
hexf9de8065

4192108645 has 8 divisors (see below), whose sum is σ = 5066722080. Its totient is φ = 3329559120.

The previous prime is 4192108633. The next prime is 4192108663. The reversal of 4192108645 is 5468012914.

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

It is not a de Polignac number, because 4192108645 - 213 = 4192100453 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4192108598 and 4192108607.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3015211 + ... + 3016600.

It is an arithmetic number, because the mean of its divisors is an integer number (633340260).

Almost surely, 24192108645 is an apocalyptic number.

It is an amenable number.

4192108645 is a deficient number, since it is larger than the sum of its proper divisors (874613435).

4192108645 is a wasteful number, since it uses less digits than its factorization.

4192108645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6031955.

The product of its (nonzero) digits is 69120, while the sum is 40.

The square root of 4192108645 is about 64746.4952333329. The cubic root of 4192108645 is about 1612.4175253372.

The spelling of 4192108645 in words is "four billion, one hundred ninety-two million, one hundred eight thousand, six hundred forty-five".

Divisors: 1 5 139 695 6031811 30159055 838421729 4192108645