Base | Representation |
---|---|
bin | 10011111101001011001… |
… | …101010101010111111000 |
3 | 11212002201011220211001120 |
4 | 103331023031111113320 |
5 | 134432014211312130 |
6 | 2525554205545240 |
7 | 201035326452111 |
oct | 23751315252770 |
9 | 4762634824046 |
10 | 1371356354040 |
11 | 489652a02112 |
12 | 1a1940575220 |
13 | 9c41a54b33a |
14 | 4a534391208 |
15 | 25a13658910 |
hex | 13f4b3555f8 |
1371356354040 has 256 divisors, whose sum is σ = 4238956800000. Its totient is φ = 354800590848.
The previous prime is 1371356354029. The next prime is 1371356354051. The reversal of 1371356354040 is 404536531731.
It is an interprime number because it is at equal distance from previous prime (1371356354029) and next prime (1371356354051).
It is a junction number, because it is equal to n+sod(n) for n = 1371356353983 and 1371356354001.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 155143941 + ... + 155152779.
It is an arithmetic number, because the mean of its divisors is an integer number (16558425000).
Almost surely, 21371356354040 is an apocalyptic number.
1371356354040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1371356354040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2119478400000).
1371356354040 is an abundant number, since it is smaller than the sum of its proper divisors (2867600445960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1371356354040 is a wasteful number, since it uses less digits than its factorization.
1371356354040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9214 (or 9210 counting only the distinct ones).
The product of its (nonzero) digits is 453600, while the sum is 42.
The spelling of 1371356354040 in words is "one trillion, three hundred seventy-one billion, three hundred fifty-six million, three hundred fifty-four thousand, forty".
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