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26675028 = 2233367673
BaseRepresentation
bin110010111000…
…0011101010100
31212012020021000
41211300131110
523312100103
62351423300
7442506522
oct145603524
955166230
1026675028
111406a386
128b24b30
1356ac753
143785312
15251daa3
hex1970754

26675028 has 48 divisors (see below), whose sum is σ = 69448960. Its totient is φ = 8854272.

The previous prime is 26675027. The next prime is 26675053. The reversal of 26675028 is 82057662.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 26674983 and 26675001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26675027) 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, 39300 + ... + 39972.

Almost surely, 226675028 is an apocalyptic number.

It is an amenable number.

26675028 is an abundant number, since it is smaller than the sum of its proper divisors (42773932).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

26675028 is a wasteful number, since it uses less digits than its factorization.

26675028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1053 (or 1045 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 26675028 is about 5164.7873141108. The cubic root of 26675028 is about 298.7915386065.

The spelling of 26675028 in words is "twenty-six million, six hundred seventy-five thousand, twenty-eight".

Divisors: 1 2 3 4 6 9 12 18 27 36 54 108 367 673 734 1101 1346 1468 2019 2202 2692 3303 4038 4404 6057 6606 8076 9909 12114 13212 18171 19818 24228 36342 39636 72684 246991 493982 740973 987964 1481946 2222919 2963892 4445838 6668757 8891676 13337514 26675028