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4430125301020 = 225223993301637
BaseRepresentation
bin100000001110111100000…
…0010110111110100011100
3120200111221001022220222121
41000131320002313310130
51040040344034113040
613231101011552324
7635031430513066
oct100357002676434
916614831286877
104430125301020
11145889526a561
125b6707bbb6a4
132619b3760883
141145c2446736
157a3874cdc4a
hex407780b7d1c

4430125301020 has 24 divisors (see below), whose sum is σ = 9344981810304. Its totient is φ = 1764103705536.

The previous prime is 4430125301009. The next prime is 4430125301047. The reversal of 4430125301020 is 201035210344.

It is a super-2 number, since 2×44301253010202 (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 496646359 + ... + 496655278.

It is an arithmetic number, because the mean of its divisors is an integer number (389374242096).

Almost surely, 24430125301020 is an apocalyptic number.

It is an amenable number.

4430125301020 is an abundant number, since it is smaller than the sum of its proper divisors (4914856509284).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4430125301020 is a wasteful number, since it uses less digits than its factorization.

4430125301020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 993301869 (or 993301867 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The spelling of 4430125301020 in words is "four trillion, four hundred thirty billion, one hundred twenty-five million, three hundred one thousand, twenty".

Divisors: 1 2 4 5 10 20 223 446 892 1115 2230 4460 993301637 1986603274 3973206548 4966508185 9933016370 19866032740 221506265051 443012530102 886025060204 1107531325255 2215062650510 4430125301020