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4207396941 = 3211263283571
BaseRepresentation
bin1111101011000111…
…1100100001001101
3101212012221220120100
43322301330201031
532104043200231
61533255041313
7206156166246
oct37261744115
911765856510
104207396941
111869a69660
12995070239
135208987b7
142bcaddccd
151995911e6
hexfac7c84d

4207396941 has 48 divisors (see below), whose sum is σ = 6690258432. Its totient is φ = 2526832800.

The previous prime is 4207396927. The next prime is 4207396951. The reversal of 4207396941 is 1496937024.

It is a happy number.

It is not a de Polignac number, because 4207396941 - 25 = 4207396909 is a prime.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4207396951) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7368186 + ... + 7368756.

It is an arithmetic number, because the mean of its divisors is an integer number (139380384).

Almost surely, 24207396941 is an apocalyptic number.

It is an amenable number.

4207396941 is a deficient number, since it is larger than the sum of its proper divisors (2482861491).

4207396941 is a wasteful number, since it uses less digits than its factorization.

4207396941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1134 (or 1131 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 45.

The square root of 4207396941 is about 64864.4505179840. The cubic root of 4207396941 is about 1614.3752680193.

The spelling of 4207396941 in words is "four billion, two hundred seven million, three hundred ninety-six thousand, nine hundred forty-one".

Divisors: 1 3 9 11 33 99 263 283 571 789 849 1713 2367 2547 2893 3113 5139 6281 8679 9339 18843 26037 28017 56529 74429 150173 161593 223287 450519 484779 669861 818719 1351557 1454337 1651903 1777523 2456157 4955709 5332569 7368471 14867127 15997707 42498959 127496877 382490631 467488549 1402465647 4207396941