Base | Representation |
---|---|
bin | 110011001111000111… |
… | …100010011101100110 |
3 | 12021000001102111202210 |
4 | 303033013202131212 |
5 | 1400132200424210 |
6 | 41135010544250 |
7 | 3655211154216 |
oct | 631707423546 |
9 | 167001374683 |
10 | 55014467430 |
11 | 2137126170a |
12 | a7b4298086 |
13 | 52598c5710 |
14 | 293c6ba246 |
15 | 166ec07e20 |
hex | ccf1e2766 |
55014467430 has 32 divisors (see below), whose sum is σ = 142191239904. Its totient is φ = 13542022656.
The previous prime is 55014467423. The next prime is 55014467437. The reversal of 55014467430 is 3476441055.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (55014467423) and next prime (55014467437).
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 (55014467437) 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, 70530979 + ... + 70531758.
It is an arithmetic number, because the mean of its divisors is an integer number (4443476247).
Almost surely, 255014467430 is an apocalyptic number.
55014467430 is an abundant number, since it is smaller than the sum of its proper divisors (87176772474).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55014467430 is a wasteful number, since it uses less digits than its factorization.
55014467430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 141062760.
The product of its (nonzero) digits is 201600, while the sum is 39.
The spelling of 55014467430 in words is "fifty-five billion, fourteen million, four hundred sixty-seven thousand, four hundred thirty".
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