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1352250141 = 31123725207
BaseRepresentation
bin101000010011001…
…1011001100011101
310111020111102110120
41100212123030131
510232134001031
6342103225153
745336636144
oct12046331435
93436442416
101352250141
11634345600
12318a481b9
13187200618
14cb84275b
157dab1a96
hex5099b31d

1352250141 has 12 divisors (see below), whose sum is σ = 1981810656. Its totient is φ = 819545320.

The previous prime is 1352250103. The next prime is 1352250169. The reversal of 1352250141 is 1410522531.

It is a happy number.

It is not a de Polignac number, because 1352250141 - 213 = 1352241949 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1352250191) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1862241 + ... + 1862966.

It is an arithmetic number, because the mean of its divisors is an integer number (165150888).

Almost surely, 21352250141 is an apocalyptic number.

1352250141 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1352250141 is a deficient number, since it is larger than the sum of its proper divisors (629560515).

1352250141 is a wasteful number, since it uses less digits than its factorization.

1352250141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3725232 (or 3725221 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 1352250141 is about 36772.9539335637. The cubic root of 1352250141 is about 1105.8231524783.

Adding to 1352250141 its reverse (1410522531), we get a palindrome (2762772672).

The spelling of 1352250141 in words is "one billion, three hundred fifty-two million, two hundred fifty thousand, one hundred forty-one".

Divisors: 1 3 11 33 121 363 3725207 11175621 40977277 122931831 450750047 1352250141