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4672035 = 325473
BaseRepresentation
bin10001110100101000100011
322210100211100
4101310220203
52144001120
6244045443
754466044
oct21645043
98710740
104672035
112701195
121693883
13c77724
148988cb
15624490
hex474a23

4672035 has 24 divisors (see below), whose sum is σ = 8274240. Its totient is φ = 2438736.

The previous prime is 4672021. The next prime is 4672037. The reversal of 4672035 is 5302764.

It is a happy number.

It is not a de Polignac number, because 4672035 - 210 = 4671011 is a prime.

It is a super-2 number, since 2×46720352 = 43655822082450, which contains 22 as substring.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (4672037) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 99382 + ... + 99428.

It is an arithmetic number, because the mean of its divisors is an integer number (344760).

Almost surely, 24672035 is an apocalyptic number.

4672035 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

4672035 is a deficient number, since it is larger than the sum of its proper divisors (3602205).

4672035 is an frugal number, since it uses more digits than its factorization.

4672035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152 (or 55 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 4672035 is about 2161.4890700626. The cubic root of 4672035 is about 167.1739853110.

Adding to 4672035 its reverse (5302764), we get a palindrome (9974799).

The spelling of 4672035 in words is "four million, six hundred seventy-two thousand, thirty-five".

Divisors: 1 3 5 9 15 45 47 141 235 423 705 2115 2209 6627 11045 19881 33135 99405 103823 311469 519115 934407 1557345 4672035