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52435005 = 357563887
BaseRepresentation
bin1100100000000…
…1100000111101
310122122222022020
43020001200331
5101410410010
65111510353
71204455510
oct310014075
9118588266
1052435005
1127664217
12156883b9
13ab2b83c
146d6cd77
15490b470
hex320183d

52435005 has 32 divisors (see below), whose sum is σ = 96159744. Its totient is φ = 23900736.

The previous prime is 52434997. The next prime is 52435063. The reversal of 52435005 is 50053425.

It is not a de Polignac number, because 52435005 - 23 = 52434997 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 58672 + ... + 59558.

It is an arithmetic number, because the mean of its divisors is an integer number (3004992).

Almost surely, 252435005 is an apocalyptic number.

It is an amenable number.

52435005 is a deficient number, since it is larger than the sum of its proper divisors (43724739).

52435005 is a wasteful number, since it uses less digits than its factorization.

52435005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1465.

The product of its (nonzero) digits is 3000, while the sum is 24.

The square root of 52435005 is about 7241.2019029993. The cubic root of 52435005 is about 374.2890351514.

The spelling of 52435005 in words is "fifty-two million, four hundred thirty-five thousand, five".

Divisors: 1 3 5 7 15 21 35 105 563 887 1689 2661 2815 3941 4435 6209 8445 11823 13305 18627 19705 31045 59115 93135 499381 1498143 2496905 3495667 7490715 10487001 17478335 52435005