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41872606933 = 182112299303
BaseRepresentation
bin100110111111110011…
…010100011011010101
311000002011200211021211
4212333303110123111
51141223341410213
631122551141421
73011433200143
oct467763243325
9130064624254
1041872606933
1116837aa4383
128147074871
133c440148c1
142053184593
1511510d353d
hex9bfcd46d5

41872606933 has 4 divisors (see below), whose sum is σ = 41874924448. Its totient is φ = 41870289420.

The previous prime is 41872606877. The next prime is 41872606969. The reversal of 41872606933 is 33960627814.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 41872606933 - 29 = 41872606421 is a prime.

It is a super-2 number, since 2×418726069332 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41872606133) 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, 1131441 + ... + 1167862.

It is an arithmetic number, because the mean of its divisors is an integer number (10468731112).

Almost surely, 241872606933 is an apocalyptic number.

It is an amenable number.

41872606933 is a deficient number, since it is larger than the sum of its proper divisors (2317515).

41872606933 is a wasteful number, since it uses less digits than its factorization.

41872606933 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2317514.

The product of its (nonzero) digits is 1306368, while the sum is 49.

The spelling of 41872606933 in words is "forty-one billion, eight hundred seventy-two million, six hundred six thousand, nine hundred thirty-three".

Divisors: 1 18211 2299303 41872606933