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535272001 = 1185357047
BaseRepresentation
bin11111111001111…
…001101001000001
31101022012122010221
4133321321221001
52044012201001
6125040423041
716156510525
oct3771715101
91338178127
10535272001
11255168860
1212b317a81
1386b848c4
1451137d85
1531ed41a1
hex1fe79a41

535272001 has 8 divisors (see below), whose sum is σ = 584627904. Its totient is φ = 486031920.

The previous prime is 535271993. The next prime is 535272019. The reversal of 535272001 is 100272535.

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

It is not a de Polignac number, because 535272001 - 23 = 535271993 is a prime.

It is a super-2 number, since 2×5352720012 = 573032230109088002, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (535272061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19141 + ... + 37906.

It is an arithmetic number, because the mean of its divisors is an integer number (73078488).

Almost surely, 2535272001 is an apocalyptic number.

It is an amenable number.

535272001 is a deficient number, since it is larger than the sum of its proper divisors (49355903).

535272001 is a wasteful number, since it uses less digits than its factorization.

535272001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57911.

The product of its (nonzero) digits is 2100, while the sum is 25.

The square root of 535272001 is about 23135.9460796398. The cubic root of 535272001 is about 811.9416919030.

The spelling of 535272001 in words is "five hundred thirty-five million, two hundred seventy-two thousand, one".

Divisors: 1 11 853 9383 57047 627517 48661091 535272001