Search a number
-
+
1354000127 = 3134325879
BaseRepresentation
bin101000010110100…
…0110011011111111
310111100210022222212
41100231012123333
510233111001002
6342204531035
745360545144
oct12055063377
93440708885
101354000127
11635330377
12319550a7b
1318769400c
14cbb7a3cb
157dd0a352
hex50b466ff

1354000127 has 4 divisors (see below), whose sum is σ = 1358326320. Its totient is φ = 1349673936.

The previous prime is 1354000117. The next prime is 1354000129. The reversal of 1354000127 is 7210004531.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7210004531 = 14894842179.

It is a cyclic number.

It is not a de Polignac number, because 1354000127 - 222 = 1349805823 is a prime.

It is a super-2 number, since 2×13540001272 = 3666632687832032258, which 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 (1354000129) 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, 2162627 + ... + 2163252.

It is an arithmetic number, because the mean of its divisors is an integer number (339581580).

Almost surely, 21354000127 is an apocalyptic number.

1354000127 is a deficient number, since it is larger than the sum of its proper divisors (4326193).

1354000127 is an equidigital number, since it uses as much as digits as its factorization.

1354000127 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4326192.

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 1354000127 is about 36796.7407116446. The cubic root of 1354000127 is about 1106.2999727519.

Adding to 1354000127 its reverse (7210004531), we get a palindrome (8564004658).

The spelling of 1354000127 in words is "one billion, three hundred fifty-four million, one hundred twenty-seven", and thus it is an aban number.

Divisors: 1 313 4325879 1354000127