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995443472975 = 527106922732341
BaseRepresentation
bin11100111110001010000…
…11011111101001001111
310112011102011111212110212
432133011003133221033
5112302132012113400
62041144520153035
7131630005624460
oct16370503375117
93464364455425
10995443472975
1135418a986786
12140b1000877b
1372b4028cac3
1436273224d67
151ad6170e335
hexe7c50dfa4f

995443472975 has 48 divisors (see below), whose sum is σ = 1413229874880. Its totient is φ = 681360076800.

The previous prime is 995443472929. The next prime is 995443473047. The reversal of 995443472975 is 579274344599.

It is not a de Polignac number, because 995443472975 - 28 = 995443472719 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 425220305 + ... + 425222645.

It is an arithmetic number, because the mean of its divisors is an integer number (29442289060).

Almost surely, 2995443472975 is an apocalyptic number.

995443472975 is a deficient number, since it is larger than the sum of its proper divisors (417786401905).

995443472975 is a wasteful number, since it uses less digits than its factorization.

With its successor (995443472976) it forms a Ruth-Aaron pair, since the sum of their distinct prime factors is the same (5695).

With its successor (995443472976) it forms an eRAP, since the sums of their prime factors are consecutive (5700 and 5701).

995443472975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5700 (or 5695 counting only the distinct ones).

The product of its digits is 342921600, while the sum is 68.

The spelling of 995443472975 in words is "nine hundred ninety-five billion, four hundred forty-three million, four hundred seventy-two thousand, nine hundred seventy-five".

Divisors: 1 5 7 25 35 175 1069 2273 2341 5345 7483 11365 11705 15911 16387 26725 37415 56825 58525 79555 81935 187075 397775 409675 2429837 2502529 5321093 12149185 12512645 17008859 17517703 26605465 37247651 60745925 62563225 85044295 87588515 133027325 186238255 425221475 437942575 931191275 5688248417 28441242085 39817738919 142206210425 199088694595 995443472975