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4157388053 = 713127479751
BaseRepresentation
bin1111011111001100…
…1011010100010101
3101201201212012021022
43313303023110111
532003242404203
61524311130525
7205011133610
oct36763132425
911651765238
104157388053
1118438121a5
12980373a45
13513409340
142b6203177
15194eb3a38
hexf7ccb515

4157388053 has 32 divisors (see below), whose sum is σ = 5174722560. Its totient is φ = 3252312000.

The previous prime is 4157388047. The next prime is 4157388077. The reversal of 4157388053 is 3508837514.

It is a happy number.

It is not a de Polignac number, because 4157388053 - 28 = 4157387797 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4157387995 and 4157388013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4157388853) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5535428 + ... + 5536178.

It is an arithmetic number, because the mean of its divisors is an integer number (161710080).

Almost surely, 24157388053 is an apocalyptic number.

It is an amenable number.

4157388053 is a deficient number, since it is larger than the sum of its proper divisors (1017334507).

4157388053 is a wasteful number, since it uses less digits than its factorization.

4157388053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1377.

The product of its (nonzero) digits is 403200, while the sum is 44.

The square root of 4157388053 is about 64477.8105475054. The cubic root of 4157388053 is about 1607.9536328810.

The spelling of 4157388053 in words is "four billion, one hundred fifty-seven million, three hundred eighty-eight thousand, fifty-three".

Divisors: 1 7 13 91 127 479 751 889 1651 3353 5257 6227 9763 11557 43589 60833 68341 95377 359729 425831 667639 790829 1239901 2518103 4676477 5535803 8679307 32735339 45685583 319799081 593912579 4157388053