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141208972 = 22316311161
BaseRepresentation
bin10000110101010…
…10110110001100
3100211201011021221
420122222312030
5242122141342
622002333124
73333153652
oct1032526614
9324634257
10141208972
1172788433
123b35a1a4
1323341708
1414a7add2
15c5e4a67
hex86aad8c

141208972 has 12 divisors (see below), whose sum is σ = 247215976. Its totient is φ = 70575840.

The previous prime is 141208897. The next prime is 141208993. The reversal of 141208972 is 279802141.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7072 + ... + 18232.

Almost surely, 2141208972 is an apocalyptic number.

It is an amenable number.

141208972 is a deficient number, since it is larger than the sum of its proper divisors (106007004).

141208972 is a wasteful number, since it uses less digits than its factorization.

141208972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14328 (or 14326 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 34.

The square root of 141208972 is about 11883.1381377143. The cubic root of 141208972 is about 520.7397902162.

The spelling of 141208972 in words is "one hundred forty-one million, two hundred eight thousand, nine hundred seventy-two".

Divisors: 1 2 4 3163 6326 11161 12652 22322 44644 35302243 70604486 141208972