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95132420 = 2254756621
BaseRepresentation
bin1011010101110…
…01101100000100
320122000020010222
411222321230010
5143323214140
613235003512
72233416665
oct552715404
9218006128
1095132420
1149777439
1227a39598
131692b096
14c8c536c
1585425b5
hex5ab9b04

95132420 has 12 divisors (see below), whose sum is σ = 199778124. Its totient is φ = 38052960.

The previous prime is 95132419. The next prime is 95132437. The reversal of 95132420 is 2423159.

It can be written as a sum of positive squares in 2 ways, for example, as 27793984 + 67338436 = 5272^2 + 8206^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 95132420.

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, 2378291 + ... + 2378330.

It is an arithmetic number, because the mean of its divisors is an integer number (16648177).

Almost surely, 295132420 is an apocalyptic number.

It is an amenable number.

95132420 is an abundant number, since it is smaller than the sum of its proper divisors (104645704).

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

95132420 is a wasteful number, since it uses less digits than its factorization.

95132420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4756630 (or 4756628 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 95132420 is about 9753.5849819438. The cubic root of 95132420 is about 456.5021719754.

Adding to 95132420 its reverse (2423159), we get a palindrome (97555579).

The spelling of 95132420 in words is "ninety-five million, one hundred thirty-two thousand, four hundred twenty".

Divisors: 1 2 4 5 10 20 4756621 9513242 19026484 23783105 47566210 95132420