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34500087453 = 3131752036331
BaseRepresentation
bin100000001000010111…
…011000111010011101
310022001101000000211210
4200020113120322131
51031124010244303
623503224335033
72330641622226
oct401027307235
9108041000753
1034500087453
11136a4444377
12682a014479
13333a79c640
141953d7824d
15d6dc33203
hex8085d8e9d

34500087453 has 16 divisors (see below), whose sum is σ = 52452622656. Its totient is φ = 19981950720.

The previous prime is 34500087437. The next prime is 34500087467. The reversal of 34500087453 is 35478000543.

It is not a de Polignac number, because 34500087453 - 24 = 34500087437 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34500087053) 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, 26017503 + ... + 26018828.

It is an arithmetic number, because the mean of its divisors is an integer number (3278288916).

Almost surely, 234500087453 is an apocalyptic number.

It is an amenable number.

34500087453 is a deficient number, since it is larger than the sum of its proper divisors (17952535203).

34500087453 is a wasteful number, since it uses less digits than its factorization.

34500087453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52036364.

The product of its (nonzero) digits is 201600, while the sum is 39.

Adding to 34500087453 its reverse (35478000543), we get a palindrome (69978087996).

The spelling of 34500087453 in words is "thirty-four billion, five hundred million, eighty-seven thousand, four hundred fifty-three".

Divisors: 1 3 13 17 39 51 221 663 52036331 156108993 676472303 884617627 2029416909 2653852881 11500029151 34500087453