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34775001 = 35143107
BaseRepresentation
bin1000010010100…
…1111111011001
32102102202100000
42010221333121
532400300001
63241203213
7601403562
oct204517731
972382300
1034775001
11186a1a78
12b790509
137287531
144893169
1530bda86
hex2129fd9

34775001 has 12 divisors (see below), whose sum is σ = 52091312. Its totient is φ = 23183172.

The previous prime is 34774981. The next prime is 34775009. The reversal of 34775001 is 10057743.

It is not a de Polignac number, because 34775001 - 25 = 34774969 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34775009) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 71311 + ... + 71796.

Almost surely, 234775001 is an apocalyptic number.

It is an amenable number.

34775001 is a deficient number, since it is larger than the sum of its proper divisors (17316311).

34775001 is an equidigital number, since it uses as much as digits as its factorization.

34775001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143122 (or 143110 counting only the distinct ones).

The product of its (nonzero) digits is 2940, while the sum is 27.

The square root of 34775001 is about 5897.0332371456. The cubic root of 34775001 is about 326.4041839591.

The spelling of 34775001 in words is "thirty-four million, seven hundred seventy-five thousand, one".

Divisors: 1 3 9 27 81 243 143107 429321 1287963 3863889 11591667 34775001