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4213745207 = 72301726153
BaseRepresentation
bin1111101100101000…
…1010011000110111
3101212122220102202022
43323022022120313
532112204321312
61534043103355
7206264146310
oct37312123067
911778812668
104213745207
111872605161
12997211b5b
13521cac179
142bd8b3607
15199de7172
hexfb28a637

4213745207 has 8 divisors (see below), whose sum is σ = 4816102176. Its totient is φ = 3611486592.

The previous prime is 4213745189. The next prime is 4213745243. The reversal of 4213745207 is 7025473124.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2k-4213745207 is a prime.

It is a super-3 number, since 3×42137452073 (a number of 30 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4213745267) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 148043 + ... + 174195.

It is an arithmetic number, because the mean of its divisors is an integer number (602012772).

Almost surely, 24213745207 is an apocalyptic number.

4213745207 is a deficient number, since it is larger than the sum of its proper divisors (602356969).

4213745207 is a wasteful number, since it uses less digits than its factorization.

4213745207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49177.

The product of its (nonzero) digits is 47040, while the sum is 35.

The square root of 4213745207 is about 64913.3669362482. The cubic root of 4213745207 is about 1615.1868017429.

The spelling of 4213745207 in words is "four billion, two hundred thirteen million, seven hundred forty-five thousand, two hundred seven".

Divisors: 1 7 23017 26153 161119 183071 601963601 4213745207