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407024007401 = 11199157212677
BaseRepresentation
bin1011110110001001000…
…01010111100011101001
31102220121012110220202002
411323010201113203221
523132041121214101
6510552333020345
741256301656464
oct5730441274351
91386535426662
10407024007401
111476884940a0
1266a736246b5
132c4c78cb73b
14159b2dac2db
15a8c33a5d6b
hex5ec48578e9

407024007401 has 16 divisors (see below), whose sum is σ = 467449229760. Its totient is φ = 350507062080.

The previous prime is 407024007353. The next prime is 407024007431. The reversal of 407024007401 is 104700420704.

It is a cyclic number.

It is not a de Polignac number, because 407024007401 - 26 = 407024007337 is a prime.

It is not an unprimeable number, because it can be changed into a prime (407024007431) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1807475 + ... + 2020151.

It is an arithmetic number, because the mean of its divisors is an integer number (29215576860).

Almost surely, 2407024007401 is an apocalyptic number.

It is an amenable number.

407024007401 is a deficient number, since it is larger than the sum of its proper divisors (60425222359).

407024007401 is a wasteful number, since it uses less digits than its factorization.

407024007401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221864.

The product of its (nonzero) digits is 6272, while the sum is 29.

The spelling of 407024007401 in words is "four hundred seven billion, twenty-four million, seven thousand, four hundred one".

Divisors: 1 11 19 209 9157 100727 173983 212677 1913813 2339447 4040863 44449493 1947483289 21422316179 37002182491 407024007401