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7053028 = 22171953103
BaseRepresentation
bin11010111001111011100100
3111021022221021
4122321323210
53301144103
6411100524
7113643523
oct32717344
914238837
107053028
113a88054
122441744
1315cc3b8
14d184ba
15944bbd
hex6b9ee4

7053028 has 48 divisors (see below), whose sum is σ = 14152320. Its totient is φ = 3055104.

The previous prime is 7053001. The next prime is 7053029. The reversal of 7053028 is 8203507.

It is a junction number, because it is equal to n+sod(n) for n = 7052993 and 7053011.

It is not an unprimeable number, because it can be changed into a prime (7053029) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68425 + ... + 68527.

It is an arithmetic number, because the mean of its divisors is an integer number (294840).

Almost surely, 27053028 is an apocalyptic number.

It is an amenable number.

7053028 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

7053028 is a wasteful number, since it uses less digits than its factorization.

7053028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196 (or 194 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 7053028 is about 2655.7537536451. The cubic root of 7053028 is about 191.7749460849.

The spelling of 7053028 in words is "seven million, fifty-three thousand, twenty-eight".

Divisors: 1 2 4 17 19 34 38 53 68 76 103 106 206 212 323 412 646 901 1007 1292 1751 1802 1957 2014 3502 3604 3914 4028 5459 7004 7828 10918 17119 21836 33269 34238 66538 68476 92803 103721 133076 185606 207442 371212 414884 1763257 3526514 7053028