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141211952 = 2471966359
BaseRepresentation
bin10000110101010…
…11100100110000
3100211201022101022
420122223210300
5242122240302
622002355012
73333165440
oct1032534460
9324638338
10141211952
117278a6a2
123b35ba68
1323342b8b
1414a7c120
15c5e58a2
hex86ab930

141211952 has 40 divisors (see below), whose sum is σ = 329145600. Its totient is φ = 57333312.

The previous prime is 141211901. The next prime is 141211963. The reversal of 141211952 is 259112141.

141211952 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 31052 + ... + 35307.

It is an arithmetic number, because the mean of its divisors is an integer number (8228640).

Almost surely, 2141211952 is an apocalyptic number.

It is an amenable number.

141211952 is an abundant number, since it is smaller than the sum of its proper divisors (187933648).

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

141211952 is a wasteful number, since it uses less digits than its factorization.

141211952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66393 (or 66387 counting only the distinct ones).

The product of its digits is 720, while the sum is 26.

The square root of 141211952 is about 11883.2635248066. The cubic root of 141211952 is about 520.7434533302.

The spelling of 141211952 in words is "one hundred forty-one million, two hundred eleven thousand, nine hundred fifty-two".

Divisors: 1 2 4 7 8 14 16 19 28 38 56 76 112 133 152 266 304 532 1064 2128 66359 132718 265436 464513 530872 929026 1061744 1260821 1858052 2521642 3716104 5043284 7432208 8825747 10086568 17651494 20173136 35302988 70605976 141211952