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3725041743 = 33831662223
BaseRepresentation
bin1101111000000111…
…1010000001001111
3100121121022201122000
43132001322001033
530112102313433
61413344323343
7161211222003
oct33601720117
910547281560
103725041743
111641763aa5
1287b613553
13474980b17
14274a1c703
1516c061113
hexde07a04f

3725041743 has 16 divisors (see below), whose sum is σ = 5585072640. Its totient is φ = 2453439672.

The previous prime is 3725041739. The next prime is 3725041769. The reversal of 3725041743 is 3471405273.

3725041743 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3725041743 - 22 = 3725041739 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 3725041698 and 3725041707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3725041783) 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, 828871 + ... + 833352.

It is an arithmetic number, because the mean of its divisors is an integer number (349067040).

Almost surely, 23725041743 is an apocalyptic number.

3725041743 is a deficient number, since it is larger than the sum of its proper divisors (1860030897).

3725041743 is a wasteful number, since it uses less digits than its factorization.

3725041743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1662315 (or 1662309 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 36.

The square root of 3725041743 is about 61033.1200496911. The cubic root of 3725041743 is about 1550.1618621115.

The spelling of 3725041743 in words is "three billion, seven hundred twenty-five million, forty-one thousand, seven hundred forty-three".

Divisors: 1 3 9 27 83 249 747 2241 1662223 4986669 14960007 44880021 137964509 413893527 1241680581 3725041743