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54901369 = 1034331231
BaseRepresentation
bin1101000101101…
…1101001111001
310211022021112001
43101123221321
5103023320434
65240421001
71234440205
oct321335171
9124267461
1054901369
1128a99236
1216477761
13b4b3323
147411b05
154c47114
hex345ba79

54901369 has 8 divisors (see below), whose sum is σ = 55607552. Its totient is φ = 54198720.

The previous prime is 54901351. The next prime is 54901387. The reversal of 54901369 is 96310945.

It is an interprime number because it is at equal distance from previous prime (54901351) and next prime (54901387).

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 54901369 - 215 = 54868601 is a prime.

It is a super-2 number, since 2×549013692 = 6028320636148322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54901309) 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, 43984 + ... + 45214.

It is an arithmetic number, because the mean of its divisors is an integer number (6950944).

Almost surely, 254901369 is an apocalyptic number.

It is an amenable number.

54901369 is a deficient number, since it is larger than the sum of its proper divisors (706183).

54901369 is a wasteful number, since it uses less digits than its factorization.

54901369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1767.

The product of its (nonzero) digits is 29160, while the sum is 37.

The square root of 54901369 is about 7409.5458025442. The cubic root of 54901369 is about 380.0677833838.

It can be divided in two parts, 5490 and 1369, that added together give a cube (6859 = 193).

The spelling of 54901369 in words is "fifty-four million, nine hundred one thousand, three hundred sixty-nine".

Divisors: 1 103 433 1231 44599 126793 533023 54901369