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141195040 = 2557126067
BaseRepresentation
bin10000110101001…
…11011100100000
3100211200110011221
420122213130200
5242121220130
622002144424
73333065230
oct1032473440
9324613157
10141195040
1172778a18
123b352114
132333827c
1414a75cc0
15c5e087a
hex86a7720

141195040 has 48 divisors (see below), whose sum is σ = 381229632. Its totient is φ = 48409344.

The previous prime is 141195037. The next prime is 141195107. The reversal of 141195040 is 40591141.

It is a junction number, because it is equal to n+sod(n) for n = 141194996 and 141195014.

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, 61914 + ... + 64153.

It is an arithmetic number, because the mean of its divisors is an integer number (7942284).

Almost surely, 2141195040 is an apocalyptic number.

141195040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

141195040 is an abundant number, since it is smaller than the sum of its proper divisors (240034592).

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

141195040 is a wasteful number, since it uses less digits than its factorization.

141195040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126089 (or 126081 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 25.

The square root of 141195040 is about 11882.5519144669. The cubic root of 141195040 is about 520.7226638602.

The spelling of 141195040 in words is "one hundred forty-one million, one hundred ninety-five thousand, forty".

Divisors: 1 2 4 5 7 8 10 14 16 20 28 32 35 40 56 70 80 112 140 160 224 280 560 1120 126067 252134 504268 630335 882469 1008536 1260670 1764938 2017072 2521340 3529876 4034144 4412345 5042680 7059752 8824690 10085360 14119504 17649380 20170720 28239008 35298760 70597520 141195040