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1355124153 = 34431019657
BaseRepresentation
bin101000011000101…
…1000110110111001
310111102220102212110
41100301120312321
510233402433103
6342245002533
745403236165
oct12061306671
93442812773
101355124153
11635a28919
123199b3449
13187998816
14cbd8dca5
157de7d403
hex50c58db9

1355124153 has 8 divisors (see below), whose sum is σ = 1810912608. Its totient is φ = 901375904.

The previous prime is 1355124139. The next prime is 1355124227. The reversal of 1355124153 is 3514215531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1355124153 - 28 = 1355123897 is a prime.

It is a super-2 number, since 2×13551241532 = 3672722940087934818, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1355124153.

It is not an unprimeable number, because it can be changed into a prime (1355124103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 508500 + ... + 511157.

It is an arithmetic number, because the mean of its divisors is an integer number (226364076).

Almost surely, 21355124153 is an apocalyptic number.

It is an amenable number.

1355124153 is a deficient number, since it is larger than the sum of its proper divisors (455788455).

1355124153 is a wasteful number, since it uses less digits than its factorization.

1355124153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1020103.

The product of its digits is 9000, while the sum is 30.

The square root of 1355124153 is about 36812.0109882631. The cubic root of 1355124153 is about 1106.6060204807.

Adding to 1355124153 its reverse (3514215531), we get a palindrome (4869339684).

The spelling of 1355124153 in words is "one billion, three hundred fifty-five million, one hundred twenty-four thousand, one hundred fifty-three".

Divisors: 1 3 443 1329 1019657 3058971 451708051 1355124153