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1371472344372 = 2231323382238669
BaseRepresentation
bin10011111101010010000…
…111110011010100110100
311212010000021011201212210
4103331102013303110310
5134432233410004442
62530013512013420
7201041235403254
oct23752207632464
94763007151783
101371472344372
11489702425399
121a1973391270
139c4385a0180
144a545945964
1525a1d91b19c
hex13f521f3534

1371472344372 has 48 divisors (see below), whose sum is σ = 3596101407360. Its totient is φ = 403644033408.

The previous prime is 1371472344301. The next prime is 1371472344383. The reversal of 1371472344372 is 2734432741731.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 191115747 + ... + 191122922.

It is an arithmetic number, because the mean of its divisors is an integer number (74918779320).

Almost surely, 21371472344372 is an apocalyptic number.

1371472344372 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1371472344372 is an abundant number, since it is smaller than the sum of its proper divisors (2224629062988).

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

1371472344372 is a wasteful number, since it uses less digits than its factorization.

1371472344372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 382238712 (or 382238710 counting only the distinct ones).

The product of its digits is 2370816, while the sum is 48.

The spelling of 1371472344372 in words is "one trillion, three hundred seventy-one billion, four hundred seventy-two million, three hundred forty-four thousand, three hundred seventy-two".

Divisors: 1 2 3 4 6 12 13 23 26 39 46 52 69 78 92 138 156 276 299 598 897 1196 1794 3588 382238669 764477338 1146716007 1528954676 2293432014 4586864028 4969102697 8791489387 9938205394 14907308091 17582978774 19876410788 26374468161 29814616182 35165957548 52748936322 59629232364 105497872644 114289362031 228578724062 342868086093 457157448124 685736172186 1371472344372