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1371472041144 = 2331671277267959
BaseRepresentation
bin10011111101010010000…
…110101001010010111000
311212010000020121022221010
4103331102012221102320
5134432233320304034
62530013501313520
7201041233001232
oct23752206512270
94763006538833
101371472041144
11489702238597
121a19732658a0
139c4384c514a
144a5458a7252
1525a1d8ab3e9
hex13f521a94b8

1371472041144 has 64 divisors (see below), whose sum is σ = 3451925030400. Its totient is φ = 454062333824.

The previous prime is 1371472041143. The next prime is 1371472041161. The reversal of 1371472041144 is 4411402741731.

It is a super-3 number, since 3×13714720411443 (a number of 37 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1371472041143) 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, 4984237 + ... + 5252195.

It is an arithmetic number, because the mean of its divisors is an integer number (53936328600).

Almost surely, 21371472041144 is an apocalyptic number.

It is an amenable number.

1371472041144 is an abundant number, since it is smaller than the sum of its proper divisors (2080452989256).

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

1371472041144 is a wasteful number, since it uses less digits than its factorization.

1371472041144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269412 (or 269408 counting only the distinct ones).

The product of its (nonzero) digits is 75264, while the sum is 39.

Adding to 1371472041144 its reverse (4411402741731), we get a palindrome (5782874782875).

The spelling of 1371472041144 in words is "one trillion, three hundred seventy-one billion, four hundred seventy-two million, forty-one thousand, one hundred forty-four".

Divisors: 1 2 3 4 6 8 12 24 167 334 501 668 1002 1277 1336 2004 2554 3831 4008 5108 7662 10216 15324 30648 213259 267959 426518 535918 639777 803877 853036 1071836 1279554 1607754 1706072 2143672 2559108 3215508 5118216 6431016 44749153 89498306 134247459 178996612 268494918 342183643 357993224 536989836 684367286 1026550929 1073979672 1368734572 2053101858 2737469144 4106203716 8212407432 57144668381 114289336762 171434005143 228578673524 342868010286 457157347048 685736020572 1371472041144