Search a number
-
+
1357035401 is a prime number
BaseRepresentation
bin101000011100010…
…1011011110001001
310111120111112121102
41100320223132021
510234400113101
6342353551145
745425416301
oct12070533611
93446445542
101357035401
11637013867
1231a5754b5
131881b7737
14cc32a601
157e20986b
hex50e2b789

1357035401 has 2 divisors, whose sum is σ = 1357035402. Its totient is φ = 1357035400.

The previous prime is 1357035391. The next prime is 1357035431. The reversal of 1357035401 is 1045307531.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1079779600 + 277255801 = 32860^2 + 16651^2 .

It is an emirp because it is prime and its reverse (1045307531) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-1357035401 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (1357035431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 678517700 + 678517701.

It is an arithmetic number, because the mean of its divisors is an integer number (678517701).

Almost surely, 21357035401 is an apocalyptic number.

It is an amenable number.

1357035401 is a deficient number, since it is larger than the sum of its proper divisors (1).

1357035401 is an equidigital number, since it uses as much as digits as its factorization.

1357035401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6300, while the sum is 29.

The square root of 1357035401 is about 36837.9614121086. The cubic root of 1357035401 is about 1107.1260232656.

The spelling of 1357035401 in words is "one billion, three hundred fifty-seven million, thirty-five thousand, four hundred one".